SGS6565 H8M-Black phosphating

We make high standard bits, A comprehensive range to meet the needs of all industrial and handicraft industries.

Product Detail

CRV material.
Special heat treatment process, HRC54 ± 1 degree.

Surface black phosphating treatment.

订货号/Item No 规格/Size Count/Box Count/Box Count/Box
SGS6365 H8M Strong magnetic screwdriver 65mm 10 100 1000