Specification: 1.ST0014-B2-1 Laser Welded Dry Core Bit with Side Electroplated Stripe for Granite ... saw kits, carbide grout sawsflexible blade margin trowels, notch trowels, measuring tapesspirit levels, traffic cones, safety protection products, etc. Company instruction ... of DIY tools to Japan, Germany, the USA and Australia Laser Welded Dry Core Bit with Side Electroplated Stripe for Granite