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Keyhole saws made of HSS bi-metal
Keyhole saws made of HSS bi-metal - 1
Keyhole saws made of HSS bi-metal - 2

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Keyhole saws made of HSS bi-metal

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Available in 57 versions

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Application

For sawing circular holes in unalloyed steel (up to 700 N/mm²), non-ferrous metals, light metals, plastics, plaster, fibre and plywood boards, light-weight building boards and general wood processing.

Execution

  • High concentricity
  • Solid base plate with improved stability
  • Cutting depth maximum 38 mm
  • Drill bit can be replaced with other commercially available mounts
  • Excludes drive arbour and drill bit - please order separately!
  • In individual packages, with information regarding cutting values

Advantage

  • Lateral slots in the body make the removal of cut-out parts easier
  • More even cut, reduced vibration and heat generation and less force required thanks to variable tooth pitch with 4/6 teeth per inch