Easy to install and disassemble, more convenient and labor-saving
Features:
1,The chuck can hold the drill bit tightly and sturdy,not easy to loose.
2,Durable and has long service life,suitable for long time work.
3,Easy to install and disassemble,more convenient and labor-saving.
4,Large range of clamp size which range from 2~13mm,suitable for many kinds of drill bit.
5,Keyless and self-tighten type design is more in accordance with human engineering.

Specification:
Diameter:43mm/1.69in
Length:58mm/2.28in (3-5mm tolerance)
Connection Size:1/2-20UNF
Clamp Range:2 ~ 13mm / 0.04 ~ 0.51in

Package List:
1*Drill Chuck