Norton Knife Sharpener Strop, Oil Stone with Fine Grit, India Stone Sharpening Stone, 6 x 1/2 Inch Blade Sharpener, Pack of 5

The Norton India AO Square File 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 smooth cutting aluminum oxide abrasive, you can quickly produce a strong, keen, long-lasting edge and uniform finish while retaining the shape of the file. Available in coarse, medium, and fine grits for restoring edges, producing average edges, and achieving even sharper cutting edges.

• This sharpener stone knife strop is a Fine Grit Oil Stone designed to refine the smooth cutting edges on household tools
• This fine grit sharpening oil stone file is designed to produce the finest edge on delicate tools, die work, precision instruments and more
• Aluminum Oxide Oil Stones such as this produce keen, long-lasting edges with a fine grit aluminum oxide abrasive
• This tool and knife sharpening oil stone is 6 x 1/2 inches and is a great design to retain it's shape while delivering a uniform finish
• This knife sharpener file with an oil stone design is more durable and harder than a whetstone and is intended to be used with Norton Abrasives Sharpening Stone Oil for the most efficient sharpening system