Drill Chuck with Key, 3.0 to 16MM Key Type Drill Chuck with Round Shank Adapter 1/2 to 20UNF Drill Chuck Adapter Kit, Heating, Cooling & Air Quality

Description:
The clamping jaws are specially treated,high wear resistance.High-accuracy thread and tapered holes can be tightly attached to the tool.

Electrophoretic Paint: The chuck is treated with electrophoretic paint that provides anti- properties, making it ideal for use even in the worst environments.
Wear Resistance:The clamping jaws of the chuck are treated specially, ensuring that they have increased wear resistance, which makes them last longer.
Clamping Range of 3-16mm: The tool has a range of 3-16mm, which means it can clamp drills of various sizes, making it versatile for different drilling applications.
High-Accuracy Thread:The High-Accuracy Drill Chuck comes with high-accuracy threads that firmly attach to the tool, ensuring that the drill is held tightly in place during operations.
1/2-20UNF: At the back of the chuck is a screw hole that follows the 1/2-20UNF thread, providing compatibility with other tools that follow the same standard.