This Stone Holder may be used with other brands of knife clamps and allows the use of Diamond Whetstone™ sharpeners. Comes with one 4" Diamond Whetstone™ Fine diamond. Easy-to-follow instructions included. Fine = Red, 25 micron / 600 mesh. FAST: Hardest material, most efficient sharpening abrasive; available in unique interrupted surface and continuous surface
EASY: Light pressure produces a sharp edge with just a few strokes
CLEAN: Use water for lubrication- no oil, smell or mess
VERSATILE: Hones ALL hard materials: carbide, steel, etc
DURABLE: Starts flat, stays flat - provides years of consistent, reliable use
Made in USA See 'Ships Direct from Manufacturer's link for warranty and return details.