Features: Widely used for knifes sharpening, grinding of heat energy original workpiece, ceramic, painted metal, etc. Higher hardness, better toughness, easy to maintain, a ideal grinding tool. Specifications: Material: green silicone carbide Item size: approx (150*12*6)mm Granularity 001 80# 002 150# 003 240# 004 400# 005 600# 006 800# 007 1000# Package Included: 7x Green Carbon Polishing Oilstone Reference: 15100067001.
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