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Mining PDC Scraper Bits

Mining PDC Scraper Bits

  • Manufactured by welding HMR's high performance PDC cutters on alloy steel body.

  • Feature long life and high impact resistance.

  • Relatively low-cost drilling consumable.

  • High penetration rate.

  • Robust wings.

PDC Scraper Bits

Made by high wear resistance and high impact resistance, oil standard PDC cutters

PDC Scraper Bits-4.png

Features of PDC Cutters: 

  • Diamond thickness: 1.8-2.4mm

  • Wear Ratio:>36 million

  • Thermal Stability:>750℃

  • Impact Resistance:>20J

Recommended Applications:

Coal mining

Water well and hole drilling

Masonry and geotechnical drilling

Construction rock drilling

Geological exploration

Engineering blasting

-----Suitable for soft to medium hard  formations-----

Available Sizes:

  • φ65mm
  • φ75mm
  • φ94mm
  • φ113mm
  • φ133mm
  • φ153mm
  • φ173mm

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