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IMT's range of medium pneumatic rock drills are the preferred choice for utility companies, general contractors, quarries and the dimension stone industry. Whatever the application, our low-on- maintenance rock drills gives the ultimate in power and performance to get the job done. Suitable for drilling holes from 27mm-40mm diameter with 22mm hexagonal drill steels upto a depth of 6 meters. Highly effective and productive for quarry work, secondary/bench drilling, general excavation work and other jobs requiring a sinker of its class.
*Drilling in granite with 33mm chisel-type integral drill steel (working at pressure 6 bar) For other rock strata, penetration may vary for drilling from 27 to 40mm bit dia. Standard chuck size 22mm x 108mm.