Bi-Metal Cobalt HSS. Premium quality teeth for toughness and longer life
Variable pitch teeth reduces vibration resulting in greater performance and accuracy
Electron beam welded teeth for stronger longer lasting teeth
Knock-out slots for easy removal of core
Made to International thread pattern to accept all arbors
Made from Bi-Metal Cobalt High Speed Steel, these holesaws have exceptional strength and high wear resistance. They cut a variety of materials including steels, cast iron, non-ferrous materials, plastic and wood
Industrial quality:
Can be used for machine or hand applications
Use Sutton Tools Lubricating Fluid when cutting metals