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Single wall Extreme bit

Variations available

This bit excels in abrasive and compact materials.


Description

The inclusion of inner cutting buttons allows for the use of a drilling fluid, making it possible to drill through certain soft rock formations.

Product variants

  • D0036596
    CB3 Single wall extreme bit
    OD 104 mm / ID 73.5 mm
    OD 4.09 in / ID 2.89 in
  • D022670
    CB4 Single wall extreme bit
    OD 125 mm / ID 97 mm
    OD 4.92 in / ID 3.82 in
  • D0034971
    CB4 1/2 Single wall extreme bit
    OD 143 mm / ID 111 mm
    OD 5.63 in / ID 4.37 in
  • D0034988
    CB6 Single wall extreme bit
    OD 177 mm / ID 140 mm
    OD 6.97 in / ID 5.51 in

Specifications

Single wall Extreme bit
Applications Sand, gravel, medium or compact formations, stiff clay, and soft rock
Type of button Dome buttons and scraper plates
Usage of overcut no
Water slots no
Wear protection buttons yes
Inner cutting buttons yes
Water discharge Yes, between the sample and the bit due to the inner cutting buttons.
General This bit can be used in combination with a core catcher.

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