Keyless Self-Tighten Type Drill Chuck,2-13Mm Drill Chuck,1/2-20Unf Hand Drill Chuck Conversion Tool,For Many Kinds Of Drill Bit.

【PRODUCT PARAMETER】❶Diameter:43mm/1.69in ❷Length:58mm/2.28in ❸Connection Size:1/2-20UNF ❹Clamp Range:2~13mm / 0.04~0.51in.
【AN IDEAL ACCESSORY】Keyless and self-tighten type design is more in accordance with human engineering.The chuck can hold the drill bit tightly and sturdy,not easy to loose.
【EASY TO USE】supreme durability and has long service life,suitable for long time work,Easy to install and disassemble,more convenient and labor-saving.
【WIDE APPLICATION】Large range of clamp size which range from 2~13mm,suitable for many kinds of drill bit,quickly switch tasks and keep the job moving.
【QUALITY ASSURANCE】 All products are strictly checked before shipping. So please buy with confidence. Please contact us if a product is defective for manufacturing reasons.

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