CH1/2-4 Collet chuck adapter, CNC Router collet adapter, collet kit, engraving machine parts
Router Collet Features:
(1) High precision, suitable for the conversion between router, collet and router bits, which are with different diameters.
(2) Very high concentricity, error is almost equal to zero.
Widely used, boring, milling, drilling, tapping, engraving, CNC, and other processing