2.It can handle 1/8″ and 3 mm capacity collet chunk;

3.Easy-to-handle roll type throttle for adjustment of speed;

4.Built-in silencer for quiet operation;

5.Ultra precision bearing support the rotating parts for true running;

6.Contents: 10 pcs 3 mm (1/8″), 1 pc Shank Stone, 1 pc Mini Oiler,1 pc Oil Pot, 2 pc Key Wrench