1/4″ Die Grinder Kit (AT021)

Comes with 5 x 1/4’’ shank stones & 5 x 1/8’’ shank stones.

1/8’’ collet chuck & 1/4’’ collet .

Hose size: 3/8’’.

Free speed: 22000rpm.

Air pressure: 90psi/6.2bar.

Air consumption: 3cfm.