... ST0014-A3 2.Diamond Sintered Core Bits 1/2" gas 3.material:diamond 4.sintered We have the following workshops: 1. Workshop 1: diamond ... marble bits,hand pads diamond files,diamond sintered carving burrs flexible polishing pads (wet pads and dry pads) rubber and ... cups, grout bags grout hole saw kits, carbide grout saws flexible blade margin trowels, notch trowels, measuring tapes spirit levels, ...