Broca Conica 36mm Mining Button Bit 11 Degree 7 Tungsten Carbide Tips

Ada
May 19, 2025
800 views
Chat Now
Diameter 36mm 11 Degree With 7 Tungsten Carbide Tips Broca Conica Tapered Button Bit Description: Taper drill bits are made by high quality alloy steel bar and tungsten carbideinserts. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. They serve in railway, subway, highway, tunnel, mining, metallurgical engineering, water conservancy... Product features: Products Name Rock