Insize INJO116 1-16mm B18 Precision Keyless Drill Chuck Tool~Kits~Storage 3/4” square drive

3/4” square drive

Weight(nett): 37g

and smooth rolling performance for reliable everyday use

4 position adjustable boom

Insize INJO116 1-16mm B18 Precision Keyless Drill Chuck Tool~Kits~Storage 3/4” square driveInsize 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