Hot-selling Non-Standard Special Hard Metal Blade - Dia 80mm Tungsten carbide DTH Drilling Bits – Shanghai HY Industry

Hot-selling Non-Standard Special Hard Metal Blade - Dia 80mm Tungsten carbide DTH Drilling Bits – Shanghai HY Industry,

1.Direct sale

2.reasonable price 
3.high efficiency

4.R25 R28 R32 R38 T32 T38

 Using:

Suitable for cutting, drilling various hard Non-ferrous materials, such

as marble, granite, glass, ceramic, hard concrete and brick

 Package:

in wooden box wrapped by waterproof paper each. The package is available based on customers’ requirements.