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Carbide hole saw flat cut dia. 20.4 mm

Carbide hole saw flat cut dia. 20.4 mm

Carbide hole saw flat cut dia. 20.4 mm
Item no: 1040250 108 

Online price:

Still in stock: 4

Application
Stainless steel up to 2 mm (1/16 inch), unalloyed steels up to 4 mm (3/16 inch), plastics, PVC, aluminium, zinc, gypsum and lightweight panels etc. can be processed economically.
For hand drills and pillar drills (no automatic feed in the case of pillar drills).

Execution
  • The hole saw is manufactured from a single piece for diameters from 15.2 mm (3/16 inch) to 30.0 mm (1.1/8 inch)
  • A special hardened holder is used for diameters from 31.0 mm (1.3/16 inch) to absorb torsional forces under heavy load and thus avoid premature shearing of the drive arbor
  • Carbide-tipped
  • Tapered centre drill bit with pre- and post-cutter, replaceable

Advantage
  • High concentricity thanks to stable construction
  • CAD-optimised chip angles with special grinding surface ensure high cutting performance and long service life
  • Fast core removal by means of ejector spring
  • Carbide tips allow repeated regrinding
  • Repairable: Teeth can be replaced if they break

Delivery
1 hole saw
1 centre drill bit
1 ejector spring

Notes
  • For greater material thicknesses: Cut 2-3 mm (1/16-7/64 inch) in each work step, then remove the chips

  • A high-quality cutting oil should be used when sawing metals

  • Exceptions: Do not use cutting oil for cast iron and use petroleum instead of oil for aluminium

  • Note: Always wear safety goggles!


Brand: HHW
Diameter: 20,4 mm
Cutting material: Carbide
Cutting depth: 12 mm
Shank diameter: 10 mm

EAN no.: 4024496086917

Product Datasheet
Versions
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Keywords: Blechlocher,Lochsäge,Säge,Loch-,Zylindersäge,Hartmetall-Lochsäge,Lochsägen,Sägen,

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