... range,less heat, OEM is welcome. Bowl-shaped diamond sharpening wheelSharpening hard alloy and other tools; Durable,wide range,less ... :1000-3000pcs a monthFunction:Mainly used in cutting tool's sharpening processingPacking: wooden box or upon user's request. Specification ( ... .The resin bond products have the features of good self-sharpening, sharp cutting, high efficiency, low roughness of work piece ...