3-16mm Key Type Drill Chuck 1/2-20 UNF Mount for Electric Drill

3-16mm Key Type Drill Chuck 1/2-20 UNF Mount for Electric Drill Description

1/8"- 5/8" 3-16mm Capacity Key Type Drill Chuck 1/2-20 UNF Mount with Key

Features: 

High precise tapered holes can be tightly attached to the tool.


Cast by premium stainless steel, anti-impact and erosion proof.


The clamping jaws are specially treated to improve wear proof.


Fine workmanship ensures its dependable performance and long service life.


Equipped with chuck key to adjust the chuck to proper tightness.


Easy to mount, applicable to electric drill, bench drill, etc.







Specification:
Clamping range: 1/8"- 5/8" (3-16mm)
Mounting thread: 1/2-20 UNF
 
Package list:
1 * Drill Chuck
1 * Key