Take your sharpening anywhere with the ready-to-go DMT Dia-Sharp® credit card sized diamond sharpener. Fits easily in pocket or wallet. Each sharpener comes in a convenient vinyl color-coded carry case. Measures 3-1/4″ x 2″ x .05″. These handy sharpeners are available in coarse, fine and extra fine grits as well as a set of all three to cover all tool sharpening needs. These stones are great for touching up carbide router bits and saw blades, carving tools, woodturning tools, or any other touch up sharpening on your woodworking tools.

Grit Descriptions:

• Coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge.
• Fine diamond (25 micron / 600 mesh) for a razor sharp edge.
• Extra-Fine (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond.Sharpening with diamonds is fast and easy. No messy oils needed — sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.
• Pocket-sized convenience
• DMT®’s monocrystalline diamond surface sharpens knives faster than conventional stones
• No oil is needed-sharpen dry or with water
• Durable construction will provide years of consistent performance and reliable service