Amana Tool RCK-433 Solid Carbide Insert 2.3mm - 3.3mm Cut & Quad Chamfer Knife for RC-1075/1076

Amana Tool® Item #RCK-433
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In-Plastic™ Insert Cut & Chamfer System features one tool body with 13 unique solid carbide insert knives designed for cutting plastics, PCB boards and more. Solid carbide insert knives sold separately.

Industrial quality solid carbide insert knives produce smooth, chip-free cuts and last at least twice as long as comparable solid carbide bits. The unique tool body was engineered to quickly interchange inserts while mounted in CNC machines to eliminate down-time and to maintain consistent cutting accuracy. Engineered to only penetrate spoilboard by 0.2mm!

  • Tool bodies expertly balanced for virtually no vibration to provide superior cutting results and less stress on the tool & spindle.
  • Cuts and quad chamfers “top and bottom of both sides” in one pass without melting the edges.
  • Specifically designed for use with all forms of plastic sheet materials for signmaking, lettering and display case industries.

In-Plastic CNC router bits are designed for use in the following materials:

  • Plastic
  • Acrylonitrile Butadiene Styrene (ABS)  
  • Acetal
  • Acrylic
  • Alupanel®
  • Copolymer
  • Coroplast®*
  • Corrugated Polypropolyene
  • Correx Boards
  • Delrin®
  • Ethylene-Vinyl Acetate
  • Foam Board
  • Gatorfoam®**
  • High Density Polyethylene (HDPE)
  • Lucite
  • Mechanical / Engineered Plastics
  • Nitrile Rubber
  • Nylon
  • Polyethylene (PE)
  • Polyethylene Terephthalate (PET)
  • Plexiglas®
  • Polycarbonate
  • Polypropylene (PP)
  • Poly (methyl methacrylate)
  • Solid Surfaces
  • Styrene-Acrylonitrile
  • Styrene-Butadiene Rubber (SBR)
  • Styrene-Isoprene-Styrene (SIS)
  • Teflon
  • Ultra High Molecular Weight Polyethylene (UHMW)
  • Wood

* Coroplast® is soft plastic cardboard made with super soft, super flexible PVC.
** Gatorfoam® Foam Board, a polystyrene foam board bonded between two layers of Luxcell® wood-fiber veneer.

WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to
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