Sutton Tools HSS 16-51mm Bi-Metal Holesaw Sets 10 Pieces - Viper H125S5 It will not corrode steel

It will not corrode steel nor affect aluminium

Hardening & tempering

The hook will not open until the trigger at the back is pressed

Speeds & feeds

Sutton Tools HSS 16-51mm Bi-Metal Holesaw Sets 10 Pieces - Viper H125S5 It will not corrode steelSutton Tools HSS 16 51mm Bi Metal Holesaw Sets 10 Pieces Viper H125S5 Sutton Tools Viper HSS Bi Metal Holesaws are designed for 32 mm cutting depth. They can be used for machine or hand drilling and are suited to cut steels, cast iron, non ferrous materials, plastic and wood. We recommend using Sutton Tools Venom cutting fluid to increase the life of your tool when cutting metal. Features: Varied pitched teeth reduces vibration resulting in greater