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Diamond Core Drill Bits

-Sizes: (mm) 19,20,25,30,35,40,45,50,53,60,65,70,75,80,85,100,108,110,120,150,158,165.-All diameters should contain. (Pilot and extension rod 200mm)- Types of packaging.- Specify the diamond segment.- Usage: recommended for drilling drain, sewer, sinks. valve outlets, tanks, faucets, eletricity and hydraulic pipeline connecting box, and computer cable outlets, general use. Materials: ceramic, concrete, marbles, walls, Granites, tiles, refractory, bricks, stones


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