JT0 Taper Mounted Key Type Mini Drill Chuck Adapter with Key 0.3-4mm

Clamping range: 0.3-4 mm Connection size: JT0 Colour: silver Material: stainless steel Package Contents: 1 x drill chuck 1 x Chuck wrench Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.