CATEGORIES

FEATURED PRODUCTS

Roller cone hole opener
Custom Christmas tree type roller cone hole opener rock reamer with Pilot drill bit
■ The reamer we produce is a low-torque reamer, which can be used to reame with a small drill rig
Customized detachable roller coner hole opener rock reamer
10″-48″ Time saving, quick replaceable roller bit Longer working life & fast penetration, HDD spec
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
36″ 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
13″ 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
16″ 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
1 2

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.

SUBSCRIBE TO OUR LETTER

For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
INQUIRY NOW
Facebook Twitter Youtube

Contact

  • JunziguanVillage,ShijingTownship,Hejian, Cangzhou.Hebei, China
  • 8615632725628 8615128708428
  • sales1@hjderis.com sales4@hjderis.com
  • 8615128708428
Scroll to Top
Leave Your Message