Products – Page 5 – Hejian Derisi Petroleum Drilling Equipment Co., Ltd

Products

with lubrication system nozzle single cutters roller cone for rotary digging bucket

This type of Roller cone cutter is designed for no-dig rock drilling tools. Different tooth shape

Customize Replaceable type Hdd rock tools PDC Push Reamers

* Quick tool changes in the field - install a new segment and be back in operation in minutes * Eac

Welding type 20 inch HDD rock tools PDC hole opener reamer

This PDC reamer is welded with multiple blades and an injector with replaceable nozzles continuously

One piece type 20 inch HDD rock tools PDC hole opener

The PDC hole opener is designed for use in soft clays and shales to medium-hard shales and limestone

One piece type 16 inch HDD rock tools PDC hole opener reamer

The PDC hole opener is designed for use in soft clays and shales to medium-hard shales and limestone

The rock reamer is specially designed for hard formations, with stable working performance. It is st

30″ HDD roller cone Hole Opener For Hard Rock Trenchless

The rock reamer is specially designed for hard formations, with stable working performance. It is st

42″ HDD roller cone Hole Opener For Hard Rock Trenchless

The rock reamer is specially designed for hard formations, with stable working performance. It is st

40″ HDD roller cone Hole Opener For Hard Rock Trenchless

The rock reamer is specially designed for hard formations, with stable working performance. It is st

38″ HDD roller cone Hole Opener For Hard Rock Trenchless

The rock reamer is specially designed for hard formations, with stable working performance. It is st

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When you need a new bit for any type of drilling in any formation, just know you can count on Deris Bit to work with you to get you the best bit quickly so you can finish your job.

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