Take your sharpening stone anywhere with ease with Trend's precision, handmade double-sided credit card size diamond stone. This two-sided sharpening "card" includes a fine 600-grit and a coarse 300-grit surface. Complete with storage wallet.

Features:

• Ideal for fluted, shaped & small router bits – carbide or HSS, turning tools, chisels, plane blades, carving tools, and all general tooling
• Fine 600-grit surface for establishing razor-sharp edges
• Coarse 300-grit surface to bring worn tools back to new
• Sized to fit in your wallet
• Grit marked on each surface
• Guaranteed for five years

Specifications:

• Dimensions (L x W x T): 3-1/4" x 2" x 1/16"
• Abrasive Material: Monocrystalline Diamond
• Side 1: Fine - 600-grit (25 micron)
• Side 2: Coarse - 300-grit (50 micron)

What's Included:

• (1) Trend - Diamond "Credit Card" Sharpening Stone - 3" - Double-Sided - Fine/Coarse
• (1) Storage wallet