Hole saw HSS Bi-Metal M42 with 8% cobalt Ø20 mm (25/32")

Sturdy hole saws featuring variable tooth spacing, constructed from special steel (M42 bimetal with 8% cobalt). The superior quality of HSS teeth and tooth geometry ensures excellent cutting performance and an extended operational life.

These tools are engineered for utilization with stationary drilling machinery, lathes, or electronic hand drilling devices operating at optimal rotational speeds. They are ideal for precision cutting of round apertures in materials of varying thickness, accommodating both smooth and contoured workpiece surfaces.

These hole saws are well-suited for perforating steel, stainless steel, aluminum, cast iron, copper, wood, and plastic.

Furthermore, the provision of lubricant enhances tool longevity, especially when used for metal applications.