Amana Tool 44112 Diamond Grit 1/4 Dia x 1-3/8 Cut Length x 1/4 Inch Shank, 3 Flute Down-Cut Alloy Steel End Mill Coated with Electro Plated Diamonds

Amana Tool® Item #44112
$116.85
$87.64
Free shipping on orders $49 and up

A proven performer, Amana Tool’s new “Diamond Grit” tooling offers outstanding finishes in the most abrasive of glass fiber or Carbon Fiber Reinforced Polymer (CFRP) applications. Combining a down-cut spiral with ultra-abrasion resistant embedded diamonds, expect superb top finishes and a secure work-piece which when combined, give outstanding performance. Must secure work-piece. 

Grit size D501 micron.

Used in the mobile/motor home­­­­­­­­­, caravan, star wagon, trailer, coach, boat and RV industry to trim laminated fiberglass boards.

Excellent for Cutting:

  • Fiberglass
  • Fiberglass PCB Board
  • Carbon Fiber
  • Metal Matrix Composite (MMC)
  • Composites
  • Carbon Fiber Reinforced Polymer (CFRP) 


  • Thermosetting Plastics
  • Thermoset Composites
  • Micarta®*

For use on routers and machining centers with or without CNC systems.

*Brand name for composites of linen, canvas, paper, fiberglass, carbon fiber or other fabric in a thermosetting plastic.
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 www.P65Warnings.ca.gov/wood.
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