1.1. Premium PDC Cutter
Which has a shallow parabolic profile and medium cutter density, designed for coring the medium hard formation. Utilizing different patented PDC cutters enhance the bit’s ability in hard formations.
2. Special TSP gauge
Provide better protection for the bit body. Suitable for Soft to medium hard formation with low compressive strength interbedded with hard layers. Rock type: Mudstone, limestone, anhydrite.
Packing :wooden case or iron case ,also be packaged according to customer requirements.
Modes of transportation: by sea, by air or land transportation, Of course, a small amount can also by Express.
Cangzhou Great Drill Bit Co.,Ltd was founded in 2010, and the company is located in Hejian Development Zone, Hebei Province.We have multiple international advanced CNC machining center production lines with combined turning and milling and multi-axis linkage. Cumulative sales of more than 100,000 drill bits.Main products: PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster ， PDC reamer, PDC hole opener, rock reamer, customized cutters.