Insize INJO113 1-13mm B16 Precision Keyless Drill Chuck Mechanical~Servicing~Tools Reinforced fiberglass shaft with moulded

Reinforced fiberglass shaft with moulded soft grip handle

Provides stable

chrome vanadium (CR-V) steel sockets with S2 grade steel Torx tamperproof bits

Rubberised handle grips for comfort during use

Insize INJO113 1-13mm B16 Precision Keyless Drill Chuck Mechanical~Servicing~Tools Reinforced fiberglass shaft with mouldedInsize Industrial grade B16 precision keyless drill chucks are manufactured from the highest quality materials to the highest specifications. Insize Precision keyless drill chucks are manufactured to a true running accuracy of <0. 05mm which in comparison is the same size as a human hair follicle. The knurled self tightening feature on these chucks automatically increases gripping pressure proportional to the increase which prevents tool shank