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Drilling in composite materials such as a stainless steel plate combined with a panel for concrete form.


  • Our original design of the cutting teeth permits drilling in various types of composite materials.


  • Stack-cutting for composite materials such as boards of a kitchen counter or system bath.
  • Various combined materials for walls such as metallic siding boards and wooden or resin materials.
  • Plastic catch basin or polyvinyl pipes.
  • Long size: for drilling in metallic siding boards, wooden or resin walls, and thick walls.


Cutter size: o20mm to 160mm (o25/32" to 6-5/16")
Max. drilling depth: Standard size: 50mm (2")
Shank size: Click here for the size table of the Poly-Clic shanks.
Applicable electric drill: Portable electric drills (in the rotary-only mode)