Medium Hand Held Rock Drills

Overview:-

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.

Features - All Models

  • High power to weight ratio
  • Ideal for work in confined spaces
  • All Forged steel housings and heat treated alloy steel components
  • Teasing throttle for precise control
  • Mufflers optional on some models for noise reduction
  • Adjustable flushing air valve for simple and rapid flushing
  • Reliable design for minimum down time and easy maintenance
  • Replaceable bushing & pistons are available in micron over sizes which can be changed as necessary to keep up the durability and service life of the machine.
  • Parts are interchangeable with model RH 658-5L (IMT 105L) CP32A (IMT 102L) Holman Silver 30 (IMT 130)


*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.