Ingersoll Rand 308B Die Grinder 0.3 hp Horsepower, 25,000 RPM Max. Speed, 1 4 in 6mm Collet Size 61376 Nomex(R) PVC Hazard Risk Category Nomex(R) PVC Hazard Risk Category (HRC) 1 Rainwear Color Yellow Green Material Leather PU PVC Rainwear Features Wind Resistant Hood Style Packable Hood in Collar Closure Type Zipper Front with Dual Over Fabric Weight 8 oz Standards ASTM F1891 RIDGID K 40 6mm Collet Required Pressure 90 psi Throttle Lever Variable Speed No Housing Material Composite Exhaust Rear Bearing Type Ball Grinder Orientation Straight CFM @ Full Load 28 7 m sq sec Air Consumption 28 cfm Application Deburring