The Norton® Hard Arkansas Stone Square File comes in three convenient sizes and is ideal for a variety of applications, including dimensioning keyways to maintain fit, stoning faces on router bits, touching-up edges of reamer teeth, lapping/honing to close tolerances to produce the finest edge on precision instruments, die work and delicate tools. With the Hard Arkansas natural premium novaculite, you can produce sharp, fine edges and near mirror finishes while maintaining tolerances.
Features
Natural premium novaculite quarried in Arkansas delivers the sharpest possible edge with a near mirror finish
Hard Arkansas has an ultra fine grit that produces the finest edge possible while maintaining tolerances unequalled by any other abrasive file
Applications include dimensioning keyways to maintain fit, stoning faces on router bits, touching-up edges of reamer teeth, lapping/honing to close tolerances to produce the finest edge on precision instruments, die work and delicate tools
Comes in three convenient sizes: 3 x 1/4 inch, 3 x 3/8 inch, and 3 x 1/2 inch
