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Place of Origin: Hebei China, Double-head double-spiral rock drilling auger, Diameter: 600mm-2500mm, use: rotary drilling rig - details see: https://www.machineto.com/double-head-double-spiral-rock-drilling-auger-10090770

Double-head double-spiral rock drilling auger

1. standard material according to the technical drawings
2. Competitive price

3. able to produce according to specification

Double-head double-spiral rock drilling auger is used to drilling some loose foramtion, mid-weathered and weak-weathered formation, It is would better if the drilling rig had double key .

Drilling tools and spare parts of Rotary drilling rig include: Kelly bars, drilling buckets, augers, core barrels, drilling teeth & holders, cutting bits, steel wire rope for drilling rigs and cranes, lift units, hydraulic motors, speed reducers etc., which can meet the requirement for using and maintenance of customers .

Specification (mm)	Length (mm)	Box	pitch (mm)	Thickness (mm)	Thickness (mm)	Teeth number	Weight(kg)
φ600	1350	Bauer	400/500	20	30	20	632
φ800	1350	Bauer	500/600	20	30	22	862
φ1000	1350	Bauer	500/600	20	30	24	1086
φ1200	1350	Bauer	500/600	30	30	26	1356
φ1500	1350	Bauer	500/600	30	30	32	2281
φ1800	1350	Bauer	500/600	30	30	36	3074
φ2000	1350	Bauer	500/600	30	30	38	3682
φ2200	1350	Bauer	500/600	30	30	40	4343
φ2500	1350	Bauer	500/600	30	30	44	5467

Standard export package