iQ Power Tools iQ426HEPA Cyclonic Dust Extractor Review
· Before any purchase, you need to determine whether a dust extractor meets your needs. Power, capacity, and CFM all play a role in helping you satisfy the OSHA silica dust regulations and requirements. To start off, the iQ Power Tools iQ426HEPA provides 190 CFM of suction. 190 CFM / 25 CFM per inch = 7inch grinder support (with room to spare)