POWER: With an integral shank, the HC8526 offers better power transmission and is designed to allow smaller hammers to drill larger holes. VERSATILE: This core bit is versatile in application with ...

Drill bits play an integral part of mining operations ... for faster penetration rates and quicker drilling rates. 4. Diamond ...

That leaves a round disk or core of material. Step bits function as multiple drill bits in a single tool ... These include titanium and even crushed diamond. For drilling into metals such as ...