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