Features:
The chuck can hold the drill bit tightly and sturdy,not easy to loose.Durable and has long service life,suitable for long time work.Easy to install and disassemble,more convenient and labor-saving.Large range of clamp size which range from 2~13mm,suitable for many kinds of drill bit.Keyless and self-tighten type design is more in accordance with human engineering.
Specification:
Diameter:43mm/1.69in
Length:58mm/2.28in
Connection Size:1/2-20UNF
Clamp Range:2 ~ 13mm / 0.04 ~ 0.51in
Package List:
1 x Drill Chuck