Active Member
|
Address: No.12 Yangfang Village, Yangfang Town, Changping District, Beijing
Phone: 86-10-13911162325
Contact name:Mr. Richard
Beijing Guangying Construction Machinery Co.,Ltd |
|
|
1. The single start single flight auger has been designed for
drilling in soils above groundwater and in rock. Auger diameters
match BAUER drill casing. The pitch of the flights has been
specifically designed to optimise output characteristics for the
high torque BG drilling rigs. For significantly increased tool
life, augers with special angled wear protection are available. For
larger diameter, augers with double start boring head are
recommended. The big hatch behind the cutting edge makes it
possible taking up soil to 0.4-times drilling diameter.
2. Uses: They are used for drilling soil, rock layer, claypan and
sandy gravel.
3. All drill bits have different sizes, minimum diameter is 600mm,
the maximum diameter is 2500mm, Centre pipe thickness: 30mm, Flight thickness: 20/30mm.
4. Material: Q345C
