WennoW 8pc 1/4" Air Die Grinder Kit Pneumatic Straight Mini Polisher Cutter Rotary NEW

1/4” Professional Air Die Grinder Kit Compact, lightweight die cast aluminum housing Comes with 5 mounted stones, nipple and 2 double-ended wrenches Speed: 22,000 RPM Required pressure: 90 PSI Average air consumption: 3 CFM Air inlet: 1/4” – 18 NPT Collet size: 1/4” Recommended hose size: 3/8”