This unit is consisted of chuck shank, drill adaptor(drill chuck abor,Mose taper adaptor) and tap adaptor,By pushing the lock bush,drill and tap adaptor can be changed quickly,It is especially suitable to lather,drillier and boring machine.This device has many features such as quick tools changing easy operation and so on.

Company Name:Pingyuan Haotian Machinery Co,Ltd.

Address:De Zhou,ShanDong

Mail:ht06@ht-tools.net

Tel/Whatsapp:+86 17753496010