Features:
Material: Made of zinc alloy material, durable.
Features: High strength and hardness, small size, comfortable to wear.
Compact size: The compact chuck is small and easy to use.
Uses: four-jaw design, self-centering, widely used in DIY mini lathes.
Precise: High centering accuracy and large clamping range.
Clamping size: the external clamping range is about 12-65mm, and the internal clamping range is 1.8-56mm.
Equipped with a motor connecting shaft: the connecting shaft is made of high-quality stainless steel, which is precise and durable, and there are three hole sizes of 3.17/5/8mm to choose from.

Specifications:
Chuck parameters:
Type: four jaw chuck
Model: Z011A
Material: Zinc alloy
Color: Silver
External clamping range: about 12-65mm
Internal clamping range: about 1.8-56mm
Chuck hole thread: M12 x 1mm
Chuck weight: 180g
Chuck size: 50x50x35mm

Motor connection shaft parameters:
Material: Stainless steel
Function: Used to connect the chuck and the motor
Connecting shaft length: 26mm
Connecting shaft screw: M12 x 1mm
Connecting shaft hole size: 3.17mm
Weight: 28g

Notes:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Please allow 1-3mm measuring deviation due to manual measurement. Thank you for your understanding!

Packing List:
Four-jaw chuck:
1xFour-jaw chuck
1xL-type hex wrench
1xM12 motor connection shaft
2xConnecting shaft fixing screws
1xL-type hex wrench for connecting shaft

What's in the box
1 x Mini Lathe Chuck Set