RockStar core bits are ideal for shallow holes and underground drilling where conditions are variable, and provide excellent penetration rates. Diamond drillers can adjust their drilling parameters to increase penetration rate without sacrificing bit life. With a sufficiently powerful drill rig, drillers can push on the bit to get even higher penetration rates.

For drilling operations where a less powerful drill rigs are being used, this line of core bits really shines. RockStar core bits stay sharp even with lower weight on bit (WOB), providing excellent performance and extended bit life. This line includes two self-sharpening matrices that when used with the recommended waterway configurations (deep lateral discharge or lateral discharge), will provide good resistance against rock abrasiveness and help improve tool life.

RockStar 9

The RockStar 9 is an excellent choice for ground between 5.5 and 7 on Mohs scale for rock hardness.

RockStar 10

The RockStar 10 is ideal for ground between 6 and 7.5 on Mohs scale for rock hardness. It is a good choice for smaller diameters, such as BTW and LTK48, as well as NWL2.

RockStar family

RockStar 9


Rockstar 10

N02 Rockstar 9, Vulcan 20mm 8WW PIE188
NO Rockstar 9, 13mm 9WW TPS125
N02 Rockstar 9, Vulcan 26mm 6WW PIE250
HO Rockstar 9, Vulcan 16mm 7WW TPS250
N02 Rockstar 10, Vulcan 20mm 8WW PIE188
NO Rockstar 10, Vulcan 16mm 9WW TPS125
NO Rockstar 9, Vulcan 16mm 9WW TPS125
BO Rockstar 9, Vulcan 16mm 7WW TPS125
HO Rockstar 10, 13mm 10WW PIE188
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