DTH drilling (down-the-hole)

DTH bits

Drillco PUMA DTH down-the-hole bits, from 2" to 12", compatible with QL, SD, DHD and TD.

  • Range: DTH - PUMA
  • Diameters: 2" to 12"
  • Compatible standards: QL, SD, DHD, TD
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The Drillco PUMA DTH bit range offers a complete and versatile selection of drilling tools designed for the demands of the mining and drilling industry.

Available from 2" to 12" and compatible with the QL, SD, DHD and TD standards, PUMA DTH bits deliver optimized penetration rates and a long service life. Several face designs and insert configurations adapt to geological conditions, from soft ground to the hardest and most abrasive rock.

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