详细说明
Product Name: Aq Bq Nq Hq Pq Hrq Non-Coring PCD Bits Model NO.: 4.3/4" PCD bits Material: High-Speed Steel Structure: Integral Cutting Process: Drilling Tools Trademark: CROWN Transport Package: Catons Origin: China Product Description New design PDC bits, good performance4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" etc. PCD bits are avaiable.Our current product list as below:1. Impregnated diamond core bits2. Surface set Diamond Bits(coring bits and non-coring bits)3. Casing(Rod) shoes/Casing bits4. Reaming shells5. PDC bits (coring or non-coring)6. Core lifters, core lifter cases7. Diamond circle wrench8. Core barrel and accessories, BQ, NQ, HQ and PQ(Inner & Outer Tube, Head assembly, LockingCoupling, Adaptor Coupling, Inner Tube Stabilizer Ring, Landing Ring, Landing Shoulder etc)9. NQ&HQ overshot.10. BQ, NQ, HQ, PQ, NT, HT, PT drill rods and BW, NW, HW, PW casing.11. Drag bits and tricone bits.* 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.
