Amana Tool RCK-391 Solid Carbide Insert 90 Deg x 0.010 Inch V Tip Width Engraving Knife for In-Groove System

Amana Tool® Item #RCK-391
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The Most Versatile System for Signmaking, Lettering & Engraving!

Solid carbide insert carbide knives produce crisp clean cuts and last at least twice as long as comparable solid carbide bits. This industrial engraving tool body was engineered to quickly interchange inserts while the tool body remains mounted in your CNC machine. This minimizes down-time and helps to maintain consistent cutting accuracy. Insert knives sold separately.

CNC tool bodies are expertly balanced for virtually no vibration to provide superior cutting results.

Excellent solution for etching. Insert knives can also be used in Pantograph machines such as Milescraft® brand. (Except RCK-360, RCK-361, RCK-380 and RCK-381)

In-Groove™ Insert Engraving System Sets features either a 1/2" or 1/4" shank tool body with seven unique insert knives.

  • Set #AMS-209 includes 1/2" Shank #RC-1076
  • Set #AMS-210 includes 1/4" Shank #RC-1075
Designed for Cutting and Engraving:

  • Acrylic Stone
  • Aluminum, brass & copper*
  • Carbon fiber
  • Corian
  • Coroplast®
  • Hard wood
  • High Pressure Laminate (HPL)
  • HDPE
  • King Starboard® / Marine Building Material
  • Laminated materials
  • MDF
  • PCB board
  • Phenolic
  • Plastics & Plexiglass
  • Poly (methyl methacrylate) (PMMA)
  • Soft Wood
  • Solid surface
  • Veneers

*V-Tips only! The V-Tip inserts can engrave aluminum, brass & copper.

Plunge Feed: 80 Inch/Min for all Knives

Tool No.

CNC Feed/Speed

Vectric .tool & Fusion .tools File

AutoCad PDF/DXF File

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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