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To effectively clean acute angles in dies and molds and stone geometric chasers and sewing machine feeds, choose the Norton Hard Arkansas Stone Diamond-Shaped File. These files are best for precise sharpening and are made from a natural stone quarried from novaculite deposits, allowing for a sharp, polished edge. The fine grit Hard Arkansas produces a fine edge while maintaining tolerances.

Markets

  • Paint & Drywall
  • Energy & Environment
  • Transportation
  • Manufacturing & Industry
  • Collision Repair
  • Home & Leisure
  • Medical Industry

Materials

  • 400 Series Stainless
  • 300 Series Stainless
  • Soft Carbon Steels
  • Tool Steels
  • Hard Carbon Steels
  • Carbide

Features

  • Best for precision sharpening
  • Hard Arkansas has an ultra fine grit that produces the finest edge possible while maintaining tolerances unequalled by any other abrasive file
  • Natural premium novaculite quarried in Arkansas delivers the sharpest possible edge with a near mirror finish
  • Perfect for cleaning acute angles in dies and molds, and for stoning geometric chasers and sewing machine feeds

Machines

  • Hand Sharpening

Applications

  • Deburring
  • Length: 3 in.
  • Width: 1/2 in.
  • Thickness: 3/16 in.
  • Grit Size: Ultra Fine
  • Material: Arkansas Stone
  • Subshape: HF843