Angle Air Die Grinder, 20,000 RPM, 0.33 HP, 1/4" Collet, Rear Exhaust. Lightweight and durable for ultimate performance, the 302B die grinder is the perfect choice.  These powerful grinders feature .33 HP and 20,000 RPM, a composite grip for superior ergonomics and comfort, and can be used in various applications including porting, weld breaking, de-burring, polishing and grinding. 302BK Kit also available that includes 2” and 3” Quick Change Backing Pads, a Variety of 2” and 3” Quick Change Sanding Disks, 2” and 3” Quick Change Coarse and Medium Polishing Disks, and a blow-moulded Carrying Case. Power: Powerful motor with precision gearing offers .33 HP at 20,000 RPM. Durable: Ball-bearing construction offers improved balance, reduces vibration, and ensures a longer product life. Lightweight: Lightweight at only 1lb., the ergonomic composite housing protects tool from cold air and offers greater operator comfort. Piped Away Exhaust Ready: These die grinders are compatible with “piped away” exhaust kits, so you can transfer exhaust away from you and your workspace. Reliability: Integral safety-lock throttle lever prevents accidental start up. Built-In Lubrication: Built-in lubricating wick increases angle gear life. Rear exhaust directs air away from the operator. Also available in the 302BK Kit that includes 2” and 3” Quick Change Backing Pads, a Variety of 2” and 3” Quick Change Sanding Disks, 2” and 3” Quick Change Coarse and Medium Polishing Disks, and a blow-moulded Carrying Case.