 |
Tungsten Carbide Core Bits For coring in soft formations only, clay, soft rocks etc. Shape of TC segments depends on application |  |
|
| |
Diamond Impregnated Core Bits For medium to very hard rock formations. Matrix composition varies according to hardness and abrasiveness of rock formation to be drilled. |
||
| |
Diamond Surface Set Core Bits For soft to hard rock formations. Diamond stone size, quality and distribution varies according to hardness of rock formation to be drilled. |
||
| |
PDC Polycrystalline Diamond Core Bits Available with semi-circular or cube-shaped cutters set into a tungsten carbide matrix. Very aggressive bits, for rapid penetration and long life in a wide range of formations. |
||
| |
Concrete Core Bits Thin-walled bits for penetrating concrete and asphalt using hand-held drills or small drilling machines. Used widely in the construction industry. |
||