What are you searching for?
My quote
My quote

Single wall Standard bit

Variations available

This drill bit for the Single wall core barrel can be used for a broad range of purposes, including cutting through soft soils.

Article description

Note: While this bit can handle occasional boulders, switching to a dual wall core barrel is recommended for extended drilling through hard rock to improve efficiency and prolong lifespan. 

Product variants

  • D018870
    CB3 Single wall standard bit
    OD 104 mm / ID 78 mm
    OD 4.09 in / ID 3.07 in
  • D0026080
    CB4 Single wall standard bit
    OD 125 mm / ID 101.5 mm
    OD 4.92 in / ID 4.00 in
  • D0033086
    CB4 1/2 Single wall standard bit
    OD 142 mm / ID 115 mm
    OD 5.59 in / ID 4.53 in
  • D0033680
    CB6 Single wall standard bit
    OD 177 mm / ID 144 mm
    OD 6.97 in / ID 5.67 in

Specifications

Single wall Standard bit
Applications Sand, gravel, medium to compact formations, stiff clay, and the occasional boulder.
Type of button Dome buttons
Usage of overcut no
Water slots no
Wear protection buttons no
Inner cutting buttons no
Water discharge no
General Can be used in combination with a core catcher or slurry sample catcher. Note that the slurry sample catcher can only be used without rotation.

Downloads

Filename
Brochure Bit Selector