High quality hot sell 15pcs 1/8 inch die grinder kit 194002

die grinder kit descriptions:
Collet size: 3mm or 1/8”
Free speed: 23000rpm
Weight: 380g
Air inlet: 1/4"BSP
Air consumption: 4cfm

die grinder kit features:
1pc air die grinder
2pcs hand wrenches
5pcs 6mm mounted grinding stones
5pcs 3mm mounted grinding stones
1pc nipple
1pc 3mm collet