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Keystone HP Cluster Drill
The Keystone Percussion HP Cluster Drill is a superior machine for large hole applications by coupling a heavy-duty design with hard-hitting CS6 hammers and 10" quick change bits.
Specifications:
CHANGE BITS IN THE FIELD
Patented quick change technology allows buts to be replaced in the field |
Bit installation with all-thread and wrench |
Bit removal with air powered hydraulic power pack |
SUPERNUT
Superior hammer retention system |
No need for torque multiplier |
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