• panel_logo_cea.jpg
  • panel_logo_cigweld.jpg
  • panel_logo_esab.jpg
  • panel_logo_hobart.jpg
  • panel_logo_kemppi.jpg
  • panel_logo_le_experts.jpg
  • panel_logo_miller.jpg
  • panel_logo_mosa.jpg
  • panel_logo_wia.jpg
  • OPEN FOR BUSINESS, WEEKDAYS 7.30am-5.00pm PLUS SAT 8.00am-12.00 noon excl. Public Holiday Weekends 

Bi-Metal Cobalt 8%

Part Number 201500014
Product Documents
For More Information

Bi-metal hole saws are the ideal all-round hole saws for electricians, plumbers, heating engineers and locksmiths
Drilling quickly and inexpesively in iron plates, non-ferrous metals, plastics, plasterboards and wood. 


  • Karnasch bimetal hole saws are shipped in âheavyâ version with solid base plate.
  • Reinforcement plates are no longer necessary. Only ship high-alloyed HSS Co8 quality with variable tooth pitch for the maximum possible cutting ability and durability.