Trend Craft Pro Credit Card Diamond Sharpening Stone, Double 600/360 grit

COARSE & FINE SIDES: 360 grit (40 microns) for coarse sharpening, and 600 grit (25 microns) for fine honing, catering to various tool edges. Style: Credit Card Sharpening. Size: 600/360 grit. Grit type: Coarse,Fine.

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