NEIKO Products
Neiko 6 In 1 Screwdriver Kit. Add to Cart Compare. Quick view. 1/4 inch Angle Head Air Die Grinder. Air Die Grinder 1/4 Inch Angle Head Feed Speed: 20000 rpm Operation Pressure: 90 psi Minimum Hose Size: 1/4 inch Air Consumption: 3 cfm Air Inlet: 1/4 .