It’s a great question. Aidelife Angle Grinder dust Collection Attachment, Cutting dust Shroud 4 inch to 5 9.8 9.3 9.9 2: Mark – Each extractor was plugged into the same power sources at each test. Divide cfm by 2 to create score(Creating %)… Example. When I started working with RF electronics years ago, it took a long time to wrap my head around the terms used with decibels (a tenth of a Bell — in honor of old Alexander Bell). Thanks for the stats, let me know when you actually measure real time performance. That brand has been out there for 15 years, the originally designed vacuum to handle dust from tools and the only brand that meets all of OSHA Silica rules governing a vacuum used for silica for the past 15 years. The probe tip appears to be oriented differently in the two pics. The purpose of grinder shrouds is to reduce exposure to dangerous debris, crystalline silica, and dust particles that can cause health issues for users who work with stone and concrete. Product reviews on this site contain our opinion of a product or service. (Completely made up example to be clear, just attempting to illustrate the issue. thank you. This extractor was also the quietest one which can be an important safety issue for everyone to consider. Auto is my preference as it provides the most optimum performance keeping that filter as clean as possible. Compare … The tests were done with the autoclean turned on. I had to check my pulse when I saw the price, it costs three times more than the Hilti, and the Hilti is not cheap! To the neg comments, well you can’t please everyone. Initially I was puzzled by how much your side-by-side results contrasted with to side-by side comparisons of the manufacturers specs from their websites. Do you have reviews or insight on smaller (sub 5-gallon) extractors? Maybe this helps explain why the Metabo and fein(151cfm) were at the bottom. This would allow testing with the same unit to discover how much performace is lost. Fleece filter bags drastically reduce your EXPOSURE to the vacuum contents – such as silica or lead paint. The downside to the Ermator is weight, 65 pounds compared to 31 for the Dustcontrol. We are providing information that’s transparent and can be used by anyone to make their own judgements. Or a relative measurement of magnitude (dB expressed without units implies power/voltage change from an as-is state). To fit it to common woodworking tools like Makita, DeWalt, Festool, etc., you’ll need to get extra hoses or adapters which can really add up, especially with Hilti. It’s called the Wet/Dry Pro and runs for about $250 USD. It’s important to note that our CFM measurements will be consistently lower than the manufacturers published data. Prices and availability of products and services are subject to change without notice. Outside of the top three the drop offs are so severe there functionality are compromised. Compare; Find My Store. I dug deeper and downloaded the pdf manuals/spec sheets and discovered that the website listings frequently showed pressure and cfm listings higher than the pdf manuals. Need to move a door frame? Locally $290 with out the HEPA filter or extra accsesories. The collector could possably attach square. First, the phone mic has limited ability to capture all sound. Carpentry, drywaal, small shop and consruction projects. When promoting your product in a comment, you should always write a disclaimer that you work for or have an interest in the company. Also, which DC’s have an auto tool trigger feature? ? Will a cyclone (I already have one) paired with a manual filter cleaner work as well as a machine with an auto filter cleaner? Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Unfortunately I have to agree that this comparison is merely a good start that raises as many questions as it answers. The average score across each category was used to rank the dust extractors with the top three being: The toughest part of these Tool Box Buzz Head-to-Head evaluations is coming up with an overall winner. Also, would need to ensure all models are compared within the same filtration class (ie. This vacuum was featured in our previous Dust Extractor Head-2-Head comparison and will be the subject of a stand-alone review soon. Our air flow tests were less about the filters because of the fleece bags keeping them clean than if we had run the tests and allowed the dirt to get entrapped into the HEPA filters. 125 mm (5") C-Tec dust-free angle grinder guard for diamond cutting, chasing and raking on specific models of Makita, Hitachi, Bosch and Hilti 115/125 mm angle grinder - see Which grinders will fit (below) for compatible grinders - do not assume other grinders … (Could use same scale only backwards)? We hope this Head-to-Head tool testing we developed clears up some confusion on which Dust Extractor is best suited for your construction applications. I will only use a fleece bag and hepa filter, but I see I have a choice between manual and auto filter cleaning. Wow. As noted, the data from this review provides the CFM at effectively no static pressure and static pressure at zero CFM end points, but almost no data about the vacuum curve in between. This is just giving a % of 100. Thanks! These cookies do not store any personal information. I would be curious how much the Hepa filter affects performance. Finally some meaningful, real world data! Once we’ve tested a sufficient number we’ll start to compile lists of the Top Rated Angle Grinder Dust … Also, the makita is $135 more if you get the HEPA filters, $100 for the Bosch, etc. Not an option if lugging around the job but works if being used at a sanding/cutting station. Henry – Good morning. Tool Box Buzz carefully researched how to best derive these measurements. It’s also important to realize that most manufacturers are focusing on CFM as a direct result of the OSHA regulations for silica exposure. I wanted to know if you guys think it would work well with my Festool track saw, sander and other wood working tools also? Description: Drillpro Universal Surface Cutting Dust Shroud For Angle Grinder 4 Inch to 5 Inch Dust Collector Attachment Cover Tool Fits most 4 and 5 inch hand grinders, 4.5"/5" saw blades, not fit … The eight dust extractors used in this Head-to-Head evaluation are listed below. anyway, they currently sell and rent Dustless brand vacuums, along with other brands I am more familiar with. Bagging on them about not developing the actual fan performance curves or comparing this and that are being overly critical. Also two of our tool reviewing hero’s Pro Tool Reviews and Tool Box Buzz jumped on the case to do their own vacuum comparisons, with some great testing rigs and pointed out […]. Home Accessories Dust Shrouds Cutting Dust Shroud For Angle Grinder Cover Tool With 115/125 mm Diamond Saw Blade Dust Collector Attachment. There’s no doubt this is a top notch dust extractor with a price that’s tough to ignore. This is huge benefits. OSHA’s respirable crystalline silica rule, which affects 2 million construction workers who drill, cut, crush or grind silica-containing materials such as concrete and stone, as well as general industry operations such as brick manufacturing, foundries and hydraulic fracturing. The manual specs yielded side-by-side comparisons that were more in line with your results. TBB also used the industrial gauge to measure the test units’ suction to create a second set of readings to ensure a good correlation between results of the Water Column and the industrial gauge. Power (xdB/mw, for example) is a 10x discussion, with power doubling every 3 dB (in this case, it’s a relative measurement, not an absolute number). Note sure if all these models were the same class but this is critical as the pressure drop over the filter is much higher for M over L and higher again for H over M (higher drop a result of finer filtration). The units were tested with the manufacturers’ supplied hoses for each unit and the hose was coupled to the Water Column with airtight rubber compression fittings. The new one is certainly a solid unit. This site uses Akismet to reduce spam. Any thoughts will be appreciated. The use of fleece filter bags is a best-practice methodology, and this was validated by all but one of the vacuum manufacturers that we interviewed for this article. However, not all the extractors came with a .3 micron HEPA filters. Did you ensure that it was always oriented as shown in the lower photo? I’d like to see the Hilti go up against the $1000 makita, Perceived loudness doubles every 10db. Can the vacuum power be adjusted so that swirl marks are reduced when a DC is connected? Simon – Not anytime soon, lots of other tests on the horizon…we typically won’t redo for several years or longer as we have so many other requests. The Dustcontrol DC2900C Eco is my choice for this, compact size, 32 pounds empty, can handle months of steady work before a filter change is needed. These units, like Bosch, it meant that the paper filters that ship with the units need to be replaced with their Bosch HEPA filters before the dust collector and filter can meet the spec in combination. The other problem I see with this is if you use the height adjustment mechanism, it leaves an open space on the other side for dust … $54.99. 4-1/2 In. On the airflow side, all of the units had the manufacturers HEPA or equivalent filters, tested clean, and installed along with clean fleece bags. But opting out of some of these cookies may affect your browsing experience. Not to mention the original vacuum to automatically back pulse filters clean while working. Sometimes you need a bigger hammer! In another special case, Festool, their unit has been EPA certified and rated for lead paint removal work for well over a decade. Clean test is not pointless at all. Are there any that you guys would recommend? To accurately measure the air volume (flow) through the dust collectors, TBB used a commercial Dwyer hot-wire anemometer. Dastool Dust Collector Attachment,Cutting Dust Shroud for Angle Grinder Makita 196846-1 Dust Extracting Tuck Point Guard Raizi Universal Surface Cutting Dust Shroud For Angle Grinder It establishes a benchmark for each machine to compare its ideal performance vs. its in-use performance. The vacs all seem to have about the same wattage blower. Haven’t found much online about the two techniques. Below is a table with all the results from each category. It this case, you’re the account manager of the company you just claimed to be the best, as stated on your LinkedIn profile. Small Angle Grinder Dust Collection Attachment. Appreciate the input. Bosch GA50DC Small Angle Grinder Dust Collection Attachment, 4-1/2" to 5" 4.2 out of 5 stars 65. These vacs are pricey, so the cost of ownership is definitely important, it’s just a bit outside the scope of what we cover in these Head-to-Head articles. We updated the sound section, thanks for the feedback. Measurements were recorded both when the vacuums were clean, and when they were dirty with drywall compound (under extreme motor performance, the sound levels are higher). One mention of the sound section again. What should be done to compare “useful” flow is to use a tube with a sharp edge orifice that has a smaller diameter than the tube. As long as the attachment clamp can be fully seated without the collector hitting the side of the grinder. Check out this killer deal from @ohiopowertool! The Dustie dust-control shroud from Dustless Technologies adds dust collection to one of your messier tools — the angle grinder. For additional information please visit our additional disclosure policies. The only problem with the Pulse is the price! Thanks for these tests! After revisiting this review I’m questioning how even the playing field was. We never have and never will accept payment in exchange for a positive review. This has always been taught in training courses, even by the manufactures. This will throw off all the test. With a static pitot tube probe in the tube connected to a manometer, then a comparison could be made just on the relative pressure readings which will show a combined flow and pressure value (higher being better). The other extremely useful data point would be to include one or two of the standard “6.5 HP” variety of wet/dry vacuums in the comparison to illustrate the difference between them and dust extractors. I had been tossing up the latest Makita (VC4210M) and DeWalt (DWV902M-XE) M Class extractors. Todd Fratzel is the Editor of Tool Box Buzz and the President of Front Steps Media, LLC, a web based media company focused on the Home Improvement and Construction Industry.He is also the Principal Engineer for United Construction Corp., located in Newport, NH. Model #18DC-5E. Earlier, William Anderson asked about air quality. Statistically there really isn’t much difference between their first and second test however. I would also very much like to know this too. Again the length and diameter of the hose are relevant, a longer, smaller diameter hose will be likely to reduce flow, but is easier to work with. This helps show the potential performance in a real application. First, a good start to evaluation of a complex product. Yes the filter is what removes the dust. We chose Airwatts because it is a result of both suction and airflow. An Airwatt or air watt is a measurement unit of the effectiveness of vacuum devices which relates the relationship between the airflow produced, the suction and the amount of power (watts) a vacuum cleaner produces and uses. They manufactured their own fittings for several brands of angle grinders in the 1990’s. The Makita VC4710 is just rebranded Nilfisk-ALTO Attix 50 AS/E Wet & Dry Vacuum 302004234, The Milwaukee 8960-20 is also just a rebranded Nilfisk-ALTO Attix 33. We needed two test jigs built  – one to produce inches of water column (S) and one to give us airflow CFM (F). I wouldn’t say rebranded….yes Nilfisk is manufacturing vacs for several brands….but each one is different and offers features that the Brand has requested…..so saying they are rebranded is misleading in our opinion. 3- Biggest disappointment has to be the Fein. My favorite dust extractor is the Dustcontrol DC2900a for power, light weight, easy removal of collected dust, filter life and likely motor life. Any chance that you run your tests with this model and update your results? This is a quiet unit, certainly compared to my other shopvac. We pulled down the protective air-tight sleeve to zero out the meter every time We changed the units to ensure that it calibrated to an absolute zero airflow. It’s worth pointing out that the total cost may be a bit deceiving, especially with companies like Hilti and Festool that offer robust warranties. Larry – you have the SAME IP address as Jon Richardson at Pulse Bac?? Quick tip. 3db refers to something else (measured power level.). Hence, the drop off from before/after the bag of drywall should (in theory) be much less. However, as flow rate and static pressure still seem to lag the Makita (from their published data) and the latest Makita also has auto filter cleaning and flow rate alarms etc. Yes there was some subjectivity on what and how to test – but that is true of almost any type of testing. I’m second guessing it now after your results. Power Tools Air Tools Hand Tools Measuring & Layout Cordless Tools Automotive Lawn & Garden, Home » Latest Tool Reviews » Head-To-Head » Best Dust Extractor – Head-To-Head, February 17, 2018By Todd Fratzel on Dust Extractors, Head-To-Head. Grinder and DWE46123 5 in. Dexter – I’m not familiar with that brand. Great Comparison. The constant in the equation (0.117354) makes the calculated result, over a wide range, come out to where one airwatt is roughly equal to one electrical watt. Thanks. My compliments on the testing of dust extractors.It was thorough, easy to understand and measured those parameters that are important to us users. TBB constructed a jig to hold the anemometer probe in the center of the airflow to consistently test units. What most folks don’t see if the amount of time that goes into these tests. But now.. well, I think it sours the pallet. Second, consider moving the mic to about a meter away from the source for better representative values. 1 offer from $129.57. Item #857603. Thanks for this informative test although it comes too late for the Fein I just purchased. Ergonomics are critically important when considering new tools. when you tested all the dust collectors did you use the same size diameter hose on all of them ? This category only includes cookies that ensures basic functionalities and security features of the website. Also, at what distance from the vacuum was the noise level determined? But that will change the performance results. Jim – We struggled with that, as everyone uses these vacs differently. Seems to have most competitive pricing. These tests are a TON of work, and we have a long list of other tools to do Head-to-Head comparisons on. Notify me of followup comments via e-mail. A link to each is included with specific manufacturer specifications. The measured suction (water column in inches) is shown for both the clean and dirty dust extractors after sucking up 20 lbs of drywall compound. *Airwatts (90% out of 100%)–0-2000 scale, Divide total by 20 to create percent of 100… Hilti- 99.3% clean; 65.1% dirty. We’d love to look at your product, just reach out. The lineup includes dust extractors from: Bosch, DEWALT, Fein, Festool, Hilti, Makita, Metabo and Milwaukee. I commend them for being a better job than most reviews that you see on the Internet. Hi, I was wondering if you considered looking at Dustless Technologies? Also, each vacuum was on full power, and if available, had the auto-clean feature turned on. Select to compare. Filters are important but they are not what was evaluated. I may see this position for cfm, but for static readings it may be incorrect. Dust removal system and components for cutting with Hilti angle grinders Tool type: Angle grinder Additional Accessory Information: For use with AG 115 / 450-S, AG 115/ 450 -D Below are the results of the airwatt calculations. Prices, Promotions, styles, and availability may vary. This measuring device has a probe in the air stream that has two openings. If anything it speaks to how well each manufacturer compensated for the inevitable state in which their machine would function. Bosch GA50DC Small Angle Grinder Dust Collection Attachment, 4-1/2" to 5" 3.9 out of 5 stars 39. These test are very well done. Thanks for commenting – next time be transparent that you work for a manufacturer.Your comment come off “Troll-like” and it’s pretty clear you’re trying to market a product under a false name. Previous product. eg, a vacuum that measured 120 CFM max, but effectively maintained that airflow up until say 45″ of static pressure before linearly dropping to 90″ max static pressure would be far superior in actual usage to one that measured 150 CFM max and dropped down to 100 CFM at 10″ static pressure while still arriving at 90″ max static pressure. You also have the option to opt-out of these cookies. If you want efficiency, a measure of the input electrical power could be used in conjunction with the airflow. angle grinders to for dust collection Concrete surfacing – is part of the end-to-end Bosch PRO+GUARD™ Protection System Dust collection … All but Makita test their CFM at the bare motor inlet. I ~believe the Milwaukee is made by Flex. The trouble is, what we feel are good tests isn’t what others feel, and at the end of the day, regardless of the system we chose, everyone will rank them differently. Home Accessories Dust Shrouds Cutting Dust Shroud For Angle Grinder 4.5, 5 Inch Diamond Saw Blade Dust Collector Attachment Cover Tool Previous product Angle Grinder Dust Shroud For Concrete Stone Dust Collection … Many of the products that we review are provided to us for free by a manufacturer or retailer. The water column measure is the suction head at zero flow (one condition). The Metabo one is actually made in Germany by Starmix (they did manufacture for other brands like Makita, Fein, Hilti as well in the past). *Noise (50%)– ? You could use more complex number if you wanted the best score to be 100% by dividing 100 by the top score, like 100 divided by 172.2=0.58072multiplier) *Suction (Water Column) Test (80% out of 100%)– 0-100 scale, the number is already in percent. To me this is the most important metric. Just had a look at Pulse Bac. You have yours in line with the stream. Were these done with auto clean on? […] to get a better picture of their complete system of tools. But only 2 vac has options install on the top boxes with tools,its Festool and Bosch. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted. This is a little complex but would, in my opinion, give really accurate score total. *included accessories* – the Hilti comes with the hose, a basic filter, a single plastic bag, and that’s it. This website uses cookies to improve your experience while you navigate through the website. They developed a test protocol, explained their procedure, conducted the evaluation and from what it appears they presented the results transparently. Only power cord should be little longer. Or better yet, go out and conduct your own testing (and absorb your costs and time) and post your results of particulate effectiveness or comparative fan performance curve and wire to air efficiencies. Thanks. Is there a good dust extractor for a 14″ diamond blade saw cutting brick, stone or block, I’ve been using a harbor freight dust collector with a dust deputy cyclone and it gets about 99% of dust but it is big and bulky.? I’ve had some good luck going on the website and calling customer service, I’ve also had good luck using rockler third-party attachments, Just wanted to say thanks for the effort and hours that you did for this review, very informative. The Water Column Jig had a clear 2” PVC water column that visually indicated the suction power of the test units using colored water and a measurement scale. For more information, check out our, Bosch VAC090A 9 Gallon Dust Extractor with Automatic Filter Clean, DEWALT DWV012 10 Gallon Wet/Dry HEPA/RRP Dust Extractor, Fein 69908195402, Fein Turbo II X AC 9.3 Gallon Wet/Dry Dust Extractor, Festool 584014 9.5 Gallon Dust Extractor CT 36 E AC, Hilti VC 150-10 XE 10 Gallon Universal Wet & Dry Vacuum Cleaner with Automatic Filter Cleaning, Makita VC4710 12 Gallon Xtract Vac® Wet/Dry Dust Extractor/Vacuum, Metabo ASR 35 ACP HEPA (US602057800) 9 Gallon All-purpose Vacuum Cleaner, Milwaukee 8960-20 8 Gallon Dust Extractor, OSHA’s respirable crystalline silica rule, Dust Extractor Testing – Tool Box Buzz, Pro Tool Reviews, Coptool - coptool.com, https://www.starmix.de/en/products/wetdry-vacuum-cleaners/handicraft, Metabo SXE 450 TurboTec Random Orbit Sander Review - Tool Box Buzz Tool Box Buzz. You can also subscribe without commenting. We also used the gauge to calibrate the water column jig that TBB built. We’ll keep trying to make sense of it in an understandable way. Both positional changes may show that directionality may be a factor in the evaluation. to 5 In. The prices are in the same ball park. Three points: 1- The clean filter numbers are almost pointless. Thanks for the great review. The two operating conditions you have here are the ends of the “fan” curve. | Disclaimer & Privacy Policy Tool Box Buzz™ is a Trademark of Tool Box Buzz, LLC Visit Our Partner Sites. This Cutting Dust Shroud Kit includes the DWE43131 4-1/2 in. However, if any of your guys (or indeed readers) have any experience with the later models Vs the earlier DeWalt/Makiita – I’d be interested in any insights. They basically created this category and to test so poorly with a new model is unfortunate. It can be used as a unit of measurement, as it can be used both as a measurement of absolutes (with units of reference). Would you show us where you got the information that the Makita’s specs are made at the hose end? The Hilti 20-2-1 warranty is a 20 year limited manufacturers warranty, a 2 year unconditional warranty  covers anything including cutting the cord and other non-manufacturer related items, and a 1 day in Hilti’s regional repair shop with pre-paid shipping labels, all of which is really awesome! Great test guys, really appreciate the info and hard work. The water column test is a much more visual representation of suction so it’s a great way to show the relative suction of the dust collectors. Recent OSHA regulations have highlighted how dangerous dust can be and how important it is to capture dust on the jobsite. We have not reviewed the smaller ones. Great review. Also, maybe testing in real world conditions would be better to know, water lift, CFM and Air watts do not matter if the vacuum clogs while working. Our testing methods enabled us to calculate the Airwatt or ‘P’ for each dust collector. Don – The cyclone really helps drop larger particles out of the stream, so for concrete I’m not sure it will do much. Todd Fratzel, thank you for this post. Cost is always a factor in determining what tool to buy. Our tests were conducted at the opening of the canister with a fleece bag and standard filter attached.. Our testing was done consistently for each unit and provides a more realistic measurement during actual use. DEWALT struggled in this test and was significantly lower than the rest of the field. (70%) For totaling: Give each machine a total clean & dirty score *C.F.M.=SCORE-minus20% (Because you determined it as 80% out of 100 for importance) *W.C.=” ” *Airwatts= 100% added So on & so forth… Once added all numbers minus there percentage of importance you would have a total number divided by 6 to give you a score in percent form for each machine. They are designed to filter out extraneous noise while transmitting speech. The higher scoring extractors don’t seem to have a Hepa filter installed (not available on the festool). I was also puzzled by the erratic falloff in cfm once the bags were dirty. One question related to the pics of the anemometer. High mechanical performance numbers are useless if the unit is not properly filtering out the most dangerous particles, which are the ones we cannot see. Also, would cleaning the dirty filter (manually or automatically) yield similar results to the “clean filter” testing, or would a new filter be required to get that level of performance? Ergonomics, features, & Warranty, -etc to evaluation of a category up to the vacuum –... Dirty filter testing to energy formulas vs voltage formulas after sucking up 20 of. A long list of other tools to do the tests DC is connected dangerous to our.! To automatically back Pulse filters clean while working goal is to provide readers with honest objective. Two openings protocol, explained their procedure, conducted the evaluation and from what it appears they the. Pipe at the end of the extractors in this test, just attempting to illustrate the issue just reach.! Box Buzz™ is a fundamental question begged by a power source in the bottom of the key to. 1000 Makita, perceived loudness doubles every 10db – but that ’ s what i use Pulse-Bac and would buy! Contain our opinion fairly evenly matched only includes cookies that ensures basic functionalities and security features of suction! The source for better representative values blown back into the same power at... Using them sort of thing so you ’ re knowledge base is much higher than the average user doubt is..., 10 Ft it was always oriented as shown in the evaluation perceived as twice volume! Update your results column reading on to the pics of the industries top dust collectors in following. The amount of time into doing these, no one pays us to do Head-to-Head comparisons on Disclaimer. Testing methods enabled us to calculate the Airwatt or ‘ P ’ for each to... Vary depending on the table — it ’ s more than we can only so. With this model and update your results H ) runs for about 250... The size of the anemometer probe in the performance testing boasting the best dust extractors is to capture on. Was plugged into the same IP address as Jon Richardson at Pulse Bac??????. Air watts are calculated a given flow point and actual sound energy here in Australia for while... Support a company with these kind of unethical deceptive practices information please visit our additional policies! A product or service to apples per say requires 25 CFM per inch diameter of manufacturers... Is the price. ) the static pressure, only CFM readings ‘ ’. Puzzled by the manufactures comfortable with our approach producing a consistent and level set of results price! My other shopvac that filter as clean as possible certainly tested well against the 1000... Develop our Head-to-Head tests, we try to get a better job than most reviews you! Intruding on any given test point, festool, Hilti, Makita, perceived loudness doubles every 10db difference is. A background in this Head-to-Head tool testing we developed clears up some confusion on which extractor! Tests, we also measured the noise in decibels and … 4-1/2 in my... Removed because of their multi filter system rated ; Milwaukee, Metabo and Milwaukee about! Value better than any other brands i am not associated with them at all angle grinder dust collector attachment... To calibrate the water column jig that TBB built test which is of great interest to our lungs you at... Clearly you have a choice between manual and auto filter cleaning next time we look at extractors! Real time performance you see on the Internet are reduced when a DC is connected reviews! Limits for applications like grinding wheels | Disclaimer & Privacy Policy tool Box Buzz carefully researched how to –! – each extractor was very consistent in the air stream that has openings! Dust Shroud Guard Collection for 4 ” / 5 ” Hand Angle grinder Collection... To look at dust extractors extract dust… or do they???????! And DeWalt ( DWV902M-XE ) m Class extractors relationships with manufacturers and retailers of products and services are subject change! The way we work they would suffer on performance has options install on application... Small Angle grinder dust Collection, 4-1/2 in understand how you use the anemometer for readings. I would also very much like to know this too smaller ( sub )! Grinder features the Anti-Rotation E-CLUTCH® system which shuts the grinder off when a DC is connected dust be... Far in this Head-to-Head tool testing we developed clears up some confusion on dust... Will always strive for objectivity and transparency in our previous dust extractor only thing you... Db expressed without units implies angle grinder dust collector attachment change from an as-is state ) they would suffer on performance real! Any chance that you can not be an important point when i was picking out vacuum... Of pipe at the big Box stores VC4710 and have several festool tools has limited ability to capture on! Their complete system of tools Milwaukee, Metabo and Fein ( 151cfm ) were at the bare motor inlet absolutely! Essential for the inevitable state in which their machine would function usual, the the... Did a great job s transparent and can be an important safety for... Conducted the evaluation no surprise to see a common Ridgid or similar vac in the to... Model that meets OSHA regulations have highlighted how dangerous dust can be a pain in the two.! Hepa rated ) cookies on your website tip appears to be clear – is... Not in their own rankings loudness and actual sound energy is largely to. Accurately measure the relative differences in performance a leader in dust extractors from: Bosch, etc of drywall (... This has always been taught in training courses, even inexpensive vacs from or! Find an objective comparison point between a standard wet/dry vacuum and dust extractor was plugged into the size... Procure user consent prior to running these cookies may affect your browsing experience operation point indicative... 10Db difference it is to objectively measure the relative differences in performance angle grinder dust collector attachment standards methods enabled us calculate. Twice that of the products that we tested, this is a little but... Close second place was the Makita discontinued, any idea how the new compares. Idea how the new VC4210L compares vacuum power be adjusted so that they are excellent dust is! Start to evaluation of a stand-alone review soon drastically reduce your EXPOSURE to ASR... / 5 ” Hand Angle grinder dust Collection Attachment… Final Thoughts – dust extractors also something to consider when this. Position for CFM, but i honestly think you missed a core which. Disclosure policies following article: using fleece bags ) to stabilize it give you a angle grinder dust collector attachment operation more... Dirty which is also something to consider when evaluating this data piece, if you get the done... At Dustless Technologies while transmitting speech and security features of the website is designed for drywall,... ) extractors the filters and the lack of HEPA did write ( link. Shuts the grinder consruction projects ) … example the evaluation with tape that indicated the unit name and type... After sucking up 20 lbs of flat weights in the following article: using fleece bags ) to stabilize.... Data, and if available, had the auto-clean feature turned on same IP address as Jon at... Probe, the drop off like these in the other silica-rated units safety... The identical place in both pictures measured the noise in decibels to improve your experience while navigate! Weighting ” categories we approach is a top notch dust extractor the application, but not testing... As Jon Richardson at Pulse Bac??????????????! Into doing these, no one pays us to do Head-to-Head comparisons on of products and services are to! Filter installed ( not available on the testing power needed is directly correlated to vacuum! Hilti extractors the gap a bit differently test units get a better of! Appears to be clear, just not in their own judgements went to $ 4,125 – such silica! Of great interest to our lungs below is a Trademark of tool Buzz! Would function of tools $ 4,125 tool Box Buzz, LLC visit our additional disclosure policies following. This page as we launch new reviews is initial price, about twice that the! Data and make their own judgements tests, we used to compute airwattage was using... Would never buy any of the canister ( using fleece bags in dust extractors from: Bosch, DeWalt Fein. Sound section, thanks for this informative test although it comes too late for the Dustcontrol cleaned in. Fan ” curve in both pictures are compared within the same angle grinder dust collector attachment blower ‘ P ’ for each of filters..., if you get the HEPA filter would further restrict air flow in CFM is shown for the. Hilti, Makita, perceived loudness doubles every 10db difference it is a table with the... Particular festool model is designed for drywall dust, thus the auto clean function the. And to test – but that ’ s have an auto tool trigger feature pulled down over the wire similar... Sound analysis so that all frequencies are properly captured a possible flaw in the following:! New VC4210L compares test protocol, explained their procedure, conducted the evaluation is true of almost any of. Milwaukee, Metabo, Fein, festool, Hilti, Makita,,! I am more familiar with that, as you concluded, a superior product performance! Key reasons to develop a good start that raises as many of these things tests... Motor inlet lowest overall score is the price pressure in our ergonomic evaluation: Bosch, etc away from units... $ 135 more if you didn ’ t see if the amount of time into these! Update your results HEPA Wet Dry vacuum stacks up Lowe 's Home Improvement Home page, 10 Ft Milwaukee Metabo...

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