Square Abrasive File Sharpening Stones, 4 X 3/8, Medium, India

Square file applications range from dimensioning keyways to maintain fit, stoning faces on router bits, touching-up edges of reamer teeth, and lapping/honing to close tolerances

Quantity 20EA/BX

Specifications

Abrasive Material=Aluminum Oxide
Abrasive Trade Name=India
Applicable Materials=Hard Steel
Cross Section Shape=Square

Quantity=20 per pack
Roughness Grade=Medium
Wt.=0.05 lb