25K 40K
Core Drill
Metal Drilling
Dcdma
Global
CROWN
Cartons
Q series, T2/6 series
China
Product Description




Our current product list as below:
1.Impregnated diamond core bits
2.Surface set Diamond Bits(coring bits and non-coring bits)
3.Casing(Rod) shoes/Casing bits
4.Reaming shells
5.PDC bits (coring or non-coring)
6.Core lifter, core lifter case
7.Diamond circle wrench
8.Core barrel and accessories,B, N, H and P(Inner & Outer Tube,Head assembly,Locking
Coupling,Adaptor Coupling,Inner Tube Stabilizer Ring,Landing Ring,Landing Shoulder etc)
9.N&H overshot.
10.B, N, H, P, NT, HT, PT drill rods and BW, NW, HW, PW casing.
* Above bits and reaming shells conform to Metric,DCDMA,CDDA standards.
* We can manufacture all kinds of bits and shells according to customer's special requirement.
Any requirement please contact us, we'll do the best service for you.Hope we can establish a good business relationship.