KGR Industries Ltd.
KGR Drilling & Mining NeedsKGR Drilling & Mining Needs KGR hammers and bits

Cluster Hammer

 Cluster Hammer


KGR Cluster Hammer is manufactured to international specifications, from only the best quality Alloy Steel, machined to high precision and supreme standards. The product is heat- treated in the most modern, fully process controlled, in house facility. The Tungsten carbide Buttons which are used to obtained from leading and reputed indigenous and foreign manufactures.

KGR Cluster Hammer is a quality product, that confirm to international standards and strict quality control methods.

KGR products are constantly improved with adaptation of the most recent manufacturing technologies and the product features always ensure,

  • Longer Product Life.
  • Higher and consistent penetration rate.
  • The capacity and capability to perform hitch-free at higher pressure range.
  • Reduced number of parts, and compact structure for lower rate of wear&tear.
  • Avoidance of Back Hammering, Hammer blocking etc.,
  • Minimum maintenance costs.

Model Out side
Combined Hammer Combined Bit Connection Hole size Standard Range Length Weight Air Consumption CFM
(200PSI- 250PSI)
mm Tri Circle mm mm Kg
KGR Gold 17" 397 4" Digger Hammer 4T 1C API Threading 430-439 1850 800 1500-1800
KGR Gold 20" 485 5" Digger Hammer 4T IC API Threading 508-515 1850 950 1600-1900
KGR Gold 22" 520 6" Digger Hammer 4T IC API Threading 558-568 1850 1050 1800-2000
KGR Gold 24" 565 6" Digger Hammer 4T IC API Threading 609-619 1950 1130 2200-2400

* Note - And we manufacture as per the customer specification

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