Auger bits D=650, 850 mm

Auger bits D=650, 850 mm

Auger bit is intended for piles building, sheet pile wall in construction, and also for prospect hole drilling during geotechnical investigation. Auger drills are used for grounds of the I-IV categories on drilling capacity.
The auger bit consists of a pipe with welded rib and a bit which is intended for downhole destruction.
Rotation on the auger bit is transmitted through a string where rods are connected  with cotter pins.
Сore run at drilling with the auger bit is 1 meter.
Types of auger bit connection with a string:
- hexagon S=55
- trihedron T-90
"Geomash" has a wide experience in development and production of auger bits and also auger bits sliding along the stems which are applied on drilling rigs PBU-2, LBU-50. An extension auger drill with a diameter of 650 mm is used on USG 002 "Atlant". The extension auger drill allows to construct for 1 core run wells of 12,5 meters in depth.
Effective drilling by auger drill is carried out on the machines having a torque on the rotator - 500 kgf and more.

Concerning purchase of auger drills, please, address to our specialists of sales department.