Serra copo bimetal RUKO LOS-HSSCo-44 mm HSS-Co 44 mm

This RUKO hole saw features a bi-metal construction with an 8% cobalt-alloyed HSS cutting edge electron-beam welded to a special alloy spring steel body. The variable tooth pitch and milled, set teeth deliver clean cuts in stainless steel, non-ferrous metals, cast iron, wood, plastics, and plasterboard. With a 44 mm cutting diameter and 38 mm cutting depth, it suits professional and industrial use. Ejection slots allow quick slug removal. Requires a separate arbor with 5/8"-18 UNF thread, such as RUKO 106001 or 106002. Coolant is recommended when cutting metal.

Highlights

• Bi-metal HSS-Co cutting edge with 8% cobalt for high heat resistance
• Variable tooth pitch for reduced vibration and smoother cuts
• Ejection slots for easy slug removal
• Professional grade durability

Full specifications

• Tool type: Hole saw
• Cutting diameter: 44 mm
• Material: HSS-Co bi-metal
• Cutting depth: 38 mm
• Arbor thread size: 5/8"-18 UNF
• Tooth design: Variable tooth pitch
• Application materials: Stainless steel, non-ferrous metals, cast iron, wood, plastics, plasterboard
• Cobalt content: 8%
• Manufacturing process: Electron beam welded

Final note

For best results, use a suitable arbor and apply cutting fluid when working with metals.