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