Micro Drill Chucks Motor Jaw Clamping 0.3-4mm Cone Mounted Spindle 3.17mm Shaft
100% brand new and high quality
Features:
High precision screw thread and tapered hole.
Compatible with impact drill and different power electric drill.
The shank with screw can be tight and flex for you.
For milling machine, lathe, drilling machine, wood working machine.
Strong impact resistance.

Specification:
Item Type: Micro Drill Chuck Set
Material: Cemented Carbide
Match the motor shaft Diameter: 3.17mm
Clamping Range: 0.3-4mm
Connection size: JT0 (inner hole diameter is 6 mm)
Color: As picture shown
Quantity: 1 Set

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Drill Chuck
1 x Spanner
1 x Key
1 x 3.17mm Shaft Connecting Rod