Foundation drilling Kennametal piling rig bullet teeth auger conical shank bits

As a carbide bullet teeth manufacturer with 8 years of production experience, UNIDRILL supply various high quality tungsten carbide drill bits, including drilling bucket bullet teeth, rock auger bits, round shank picks for rock core barrels. The types of bullet teeth we have: B47K17.5, B47K17.5H, B47K19-H, B47K22-H,BTK10, BTK89, BSH09, BSH05, BSK series, etc. Tungsten carbide drill bits could be widely used on rotary rig drilling buckets, rock and soil augers, core barrels for piling rotary drilling rigs.