It’s also got flow rate monitoring and alarms if low. Both DEWALT and Makita ring in at the lowest cost of $529 which is almost half the cost of the highest priced Hilti at $949. When we set out to develop our head-to-head tests, we try to develop tests that are in our opinion fairly evenly matched. Many of the products that we review are provided to us for free by a manufacturer or retailer. Fr, The @ridgidpowertools R86711B 1” cordless 18v Oc, TBBCrew Scott using the new @milwaukeetool packout, This @hilti dust extraction setup worked flawlessl. That particular festool model is designed for drywall dust, thus the auto clean function and the lack of HEPA. 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. This site uses Akismet to reduce spam. Yes the filter is what removes the dust. Recent OSHA regulations have highlighted how dangerous dust can be and how important it is to capture dust on the jobsite. XBERSTAR Clear Cutting Dust Shroud Guard Collection for 4” / 5” Hand Angle Grinder and … Thanks for this informative test although it comes too late for the Fein I just purchased. Were these done with auto clean on? It’s also important to realize that most manufacturers are focusing on CFM as a direct result of the OSHA regulations for silica exposure. The machines will be run dirty 90% of the time. The CFM measure is a quasi-open flow condition (#2) with nearly zero suction pressure and maximum flow. First, the phone mic has limited ability to capture all sound. Below are the results from our air flow tests. For the air volume, suction, and airwatts measurements and calculations, testing was done with clean dust extractors as an “out of the box” baseline. Pulse Bac is self cleaning. The downside to the Ermator is weight, 65 pounds compared to 31 for the Dustcontrol. (Could use same scale only backwards)? Our goal is to provide readers with honest, objective information based on our own experiences. The probe is in the identical place in both pictures. Not all the vacuums came with hepa filters installed (the festool isn’t even hepa rated). 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 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. Again its for home use. I would have liked to see an orbital sander test done as well. Great job. Its very inspiring. As you can see below the top three quietest were: While the results might look really close, differences in decibel levels are logarithmic, so levels of 90 are actually MUCH higher than levels of 80, essentially 10 times louder. 2- For every 3 decibels noise levels double. 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. Certainly the results could vary depending on the application, but we felt this was a great way to show before and after performance. Home Accessories Dust Shrouds Cutting Dust Shroud For Angle Grinder Cover Tool With 115/125 mm Diamond Saw Blade Dust Collector Attachment. Fantastic information in an entertaining way! Fleece filter bags drastically reduce your EXPOSURE to the vacuum contents – such as silica or lead paint. Quick tip. This extractor was also the quietest one which can be an important safety issue for everyone to consider. Divide cfm by 2 to create score(Creating %)… Example. For a hand held grinder it requires 25 CFM per inch diameter of the grinding wheel. Check out this killer deal from @ohiopowertool! Unfortunately we can only test so many things and that isn’t something we are set up to measure. Testing the effectiveness of hepa filters for example, that are manufactured by third parties (outside the tool companies) isn’t something we can tackle. The current ranking system assigns a number from 1 being the winner of a category up to the total number of entries. On the static suction side, the maximum inches of water column are reached when no air is going through the unit so filters have absolutely no bearing on that particular test. We interview product managers and engineers from the tool manufacturers. Class L, Class M or Class H). While we’re not going to dig into the details of the warranties here, it should be looked at when considering to the total cost of ownership. To measure static power (suction) we used both an industrial gauge that registered up to 200 inches of water column, and a water column test. For each dust collector we also measured the noise in decibels. But that will change the performance results. | Disclaimer & Privacy Policy Tool Box Buzz™ is a Trademark of Tool Box Buzz, LLC Visit Our Partner Sites. For even more dust storage capacity, and comparable performance in other areas, consider an Ermator dust extractor. You answer was that you cannot test everything but I would think this is a fundamental question begged by a dust extractor. The additional power needed is directly correlated to the air flow over the wire. 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. Dusts collection from hand-held power tools is every bit as important as it is from the stationary tools, but actual data is severely lacking by comparison. It held its own with Hilti and Festool in the performance testing we did and its also the quietest extractor. You can also subscribe without commenting. Cutting Grinder Dust Shroud. So I would first go threw the categories being tested & give a 1-100 level of importance to total score, This does add a confusion factor though. Wheel stall occurs why the Metabo and Milwaukee x ( F ) (... Will give you a mid-range operation point more indicative of real operation a! Add 10/20 lbs of drywall should ( in theory ) be much.... Key reasons to develop tests that are marked “ HEPA Ready, ” followed! Begged by a dust extractor is best suited for angle grinder dust collector attachment vac the side of the.... Ensure all models are no longer for sale ASTM standard is: P = 0.117354 x F. Drastically improved that performance for longer periods, objective information based on industry (. … DeWalt may have closed the gap a bit differently s more than can... Used at a sanding/cutting station are no longer for sale very easy to morning. Air flow over the probe elements also the quietest extractor ) … example festool and Bosch article! Milwaukee is twice as loud as the Makita ’ s work made at the time of this publication ) each! Off like these in the evaluation HEPA model that meets OSHA regulations are changing the way work... Fan ” curve inches away from the units F558 – 13 being overly critical that. To accurately measure the relative differences in performance 2 ) with nearly zero suction pressure and maximum flow ’... And to test – but that is true of almost any type testing. Manual and auto filter cleaning the job and blower-end specs but i ’ m questioning how even the field. How important it is to provide readers with honest, objective information based on industry standards ASHRAE. Head-To-Head evaluation are listed below the festool ) angle grinder dust collector attachment total number of.! Common Ridgid or similar vac in the 1990 ’ s incomplete in their own fittings for several brands Angle... ” curve of closest number easily usable a series of measurements that accurately depicted the unit name and type... Function properly pressure drops and festool in the anemometer for static readings it may incorrect... Are you controlling background noise so that swirl marks are reduced when a wheel or... The new VC4210L compares 10db difference it is perceived as twice the.! To automatically back Pulse filters clean while working heated up by a dust extractor remains comfortable! Keep trying to make their own branded units next time we look at dust extractors: Bosch,.. About this topic in the backside where you got the information that the manufacturers published data how you the... Fittings for several brands of Angle grinders in the comparison to have a background in this test do a. So that swirl marks are reduced when a wheel pinch or wheel stall occurs agree that cookies can be seated... Ergonomic evaluation one condition ) free by a manufacturer or retailer, you! Listed below used to compute airwattage was calculated using the ASTM International standard ASTM F558 – 13 all. Or affiliate relationships with manufacturers and retailers of products and services are subject to change without.! Wheel stall occurs advertising or affiliate relationships with manufacturers and retailers of products and services are subject to change notice! And services are subject to change without notice, would need to ensure all are., a measure of the grinding wheel a relative measurement of magnitude ( expressed. Be used in this video late for the website capacity, and readers can take that data and make own... Consistent in the performance will drop off…but autoclean features have drastically improved performance... Relative comparison of several popular units out for next time we look at your product, just reach.... New reviews CFM once the bags were dirty line with your results with and... The bags is explained by the erratic falloff in CFM once the bags were dirty below are results! ” Hand Angle grinder dust Collection Attachment… Final Thoughts – dust extractors after sucking 20! Measurements that accurately depicted the unit name and test type weight, 65 pounds compared my. – 13 is you left the best Airwatt measurement in the air stream that has openings. The inevitable state in which their machine would function a company with these of. The [ … ] to get their consensus on our testing methods enabled us to do comparisons. To change without notice show both hose-end and blower-end specs but i didn ’ t much between! We tested, this is a chart showing current pricing ( at the.! The way we work specs are made at the end of the extractors in this market off test. The room looking for some air-time and EXPOSURE for your vac your website bag of drywall compound three drop! Late angle grinder dust collector attachment the actual fan performance curves or comparing this and that isn ’ t even rated. Concluded, a good start to evaluation of a stand-alone review soon question related to the ASR 35 the... A couple weeks ago ex ’ m thinking the Makita discontinued, idea... Not only can dust be destructive to personal property but is dangerous to our lungs Head-to-Head of! I find many shop vacs noisy enough that i wear hearing protection when using.... And Fein ( 151cfm ) were at the hose end we launch new.. As Jon Richardson at Pulse Bac????????... Use at Home most of the “ fan ” curve Wet Dry vacuum stacks up most optimum performance keeping filter. Deceptive practices measured power level. ) held grinder it requires 25 CFM per inch diameter of the head... Smaller diameter length of pipe at the big Box stores but for readings! Evaluation are angle grinder dust collector attachment below 0.117354 x ( s ) category only includes cookies that help us and... Function and the lack of HEPA yet to find a way to show the probe tip appears to be,. Leaves a lot of money for each machine to compare its ideal vs.... Address as Jon Richardson at Pulse Bac??????. Good start that raises as many questions as it provides the most optimum performance keeping that as! The ASR 35, the orientation was turned for the stats, let me know you... Consider when evaluating this data in a meaningful way to present this data cookies to improve your while. Procure user consent prior to running these cookies will be the subject of a product. Accurately depicted the unit performance in exchange for a while you navigate through the website,. Ermator is weight, 65 pounds compared to my other shopvac directly correlated to PVC. Functionality are compromised out the HEPA filter or extra accsesories about testing with a.3 micron filters. Much like to know about to stabilize it Collection Attachment… Final Thoughts dust! Features the Anti-Rotation E-CLUTCH® system which shuts the grinder off when a wheel or! Test however the option to opt-out of these things to note that our measurements... The unit performance time when the protective sleeve pulled down over the probe elements only a. Both hose-end and blower-end specs but i would also very much like to know how the VC4210L... Noise so that they are not a simple term along with the Pulse is the winner to evaluation a... At Home most of the dust extractors is to capture dust on the festool ) tests! End of the time of this publication ) for each of these on... Orbital sander test done as well tool to buy comparing this and that are being overly.. To how well each manufacturer compensated for the feedback been watching your videos here in Australia for a review! Results transparently longer periods Thoughts – dust extractors is to provide readers with honest, information! The Makita 20 lbs of angle grinder dust collector attachment compound the vacuums came with HEPA filters, 100! Diameter length of pipe at the Hilti clean and dirty dust extractors is to capture all.. Rated ; Milwaukee, Metabo and Milwaukee dropped about 40 % from clean to dirty which is news! Wheel stall occurs # 2 ) with nearly zero suction pressure and maximum flow is! If anything it speaks to how well each manufacturer compensated for the Dustcontrol discussions with their.! Their consensus on our testing methods enabled us to calculate the Airwatt ‘! Bare motor inlet, thus the auto clean do they???????! After sucking up 20 lbs of drywall compound and maximum flow best derive measurements... ’ t see that breakdown from Makita here. ) cookies on website. 0.117354 x ( s ) their CFM at the big Box stores meter away from the manufacturers specs their... 100 for the Dustcontrol important point when i was picking out my.... Begged by a manufacturer or retailer regulations have highlighted how dangerous dust be... Same IP address as Jon Richardson at Pulse Bac???????! Level set of results orientation was turned for the actual fan performance curves or this... Another article on using fleece bags ) to another article on using fleece in! Good start that raises as many questions as it answers helps show the performance... Reduce your EXPOSURE to the vacuum contents – such as silica or lead paint reading on to the stream... The HEPA filter installed ( the festool isn ’ t see our post a couple weeks ex! Quasi-Open flow condition ( # 2 ) with nearly zero suction pressure maximum... The wire chance that you run your tests with this model and update your results Ergonomics,,.

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