DiaSharp® Magna-Disc™ Diamond Disc

Item # DDD
Price: $43.29

  Grit Chart
Coarse Coarse - $43.29
More on the way in 5 to 6 weeks
Fine Fine - $43.29
More on the way in 5 to 6 weeks
Extra-Fine Extra-Fine - $43.29
More on the way in 5 to 6 weeks


The Dia-Sharp® Magna-Disc™ System is designed to work with Models WS2000 and WS3000 Work Sharp™ machines. Quickly change grits in 15 seconds, as opposed to 2 minutes with traditional paper abrasive discs.

  • The coarse (45 micron) diamond disc will quickly restore a neglected edge on a tool.
  • The fine (25 micron) diamond disc will provide a razor edge to your tool.
  • The extra-fine (9 micron) diamond disc will refine a razor edge to your tool.

The diamond discs will outlast any conventional paper abrasive discs by more than 50-to-1. Also, unlike paper discs, there is no danger of ruining the temper of tools from overheating. The Dia-Sharp® Magna-Disc™ System conducts heat away from the tool and will not generate any sparks. This allows you to maintain constant tool contact without fear of heat damage and is safer.

This disc should be used in conjunction with the Magna-Disc™ (SR005).

For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products.

Made in USA.

Do you have any questions?

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Monday through Friday, 8 a.m. - 4:30 p.m.
Phone US: 1-800-450-2172
Outside US: 1-608-203-1124

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