Longyue Drill Bit Manufacture

Longyue Drill Bit

Longyue Drill Bit

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3 wing drag bit pdc for water well drilling

3 wing drag bit pdc for water well drilling

Cheap price smith drilling pdc drag bit

Cheap price smith drilling pdc drag bit

76mm water well drilling pdc drag bit for sale made in China

76mm water well drilling pdc drag bit for sale made in China

Water well drill 6" PDC drag bit with 3 wings

Water well drill 6" PDC drag bit with 3 wings

Best selling API Three Wings Drag Bits for well drilling

Best selling API Three Wings Drag Bits for well drilling

Cheaper price water well drilling drill step chevron type pdc drag bit with cutters

Cheaper price water well drilling drill step chevron type pdc drag bit with cutters

3 Blades PDC Drill Bit/ drag bit/ PDC non coring bit for well drilling

3 Blades PDC Drill Bit/ drag bit/ PDC non coring bit for well drilling

PDC drag bit water drilling

PDC drag bit water drilling

New Design High Efficiency three wing step drill bits drag bits for water well

New Design High Efficiency three wing step drill bits drag bits for water well

5 1-4 (133mm)PDC Drag Bit

5 1-4 (133mm)PDC Drag Bit

Drag Bit

6 (152mm) PDC Drag Bit

6 (152mm) PDC Drag Bit

good quality 6inch tungsten carbide step drag bit for soil drilling

good quality 6inch tungsten carbide step drag bit for soil drilling

Drag Bit-6''

190mm PDC drag bit

190mm PDC drag bit

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Contact Us

Economic Development Zone of Hejian City, Cangzhou. Hebei, Province.China.

Phone: +86-153-73497780

E-mail: amanda@longyuebit.com

Fax : 86-317-3852-994

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