Cangzhou Great Drill Bit Co.,Ltd

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. 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. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1.Using new surface wear-resistant materials, more effective use of positive and negative ions to prevent mud packs more effectively. Optimize the structure design, increase the narrow area in the bit design, deepen the waterway, and reasonably improve the blade thickness, so as to maximize the flow area in the use of the bit and improve the chip removal ability of the bit. By using the bottom hole simulation and nozzle optimization design, the number and position of nozzles can be reasonably arranged to prevent mud balling more effectively. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1、Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone(F),flat diamond tooth(P).Different tooth types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive or directional wells or horizontal wells. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1.Main features Forging shaft (50% rolled material spindle and 30% old drill collar spindle on the market) Customized cutters, Composite seal, metal seal, various models are available 2.According to the characteristics of the rig and stratum condition, select the most suitable tooth type and bearing structure; Digital cutting and processing according to the drawing; one piece for one picture, one piece for one card; Ensure the welding process to prevent overheating. 3.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 4.Packing/Shipping 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. 5、Company Profile 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.

1.Due to the increase of buried depth and the uncertainty of formation, the drilling speed and efficiency are greatly hindered, among which the bit selection of some complex layers is difficult, which is mainly reflected in the low stroke drilling speed of conventional bit, many times of starting and falling drilling, difficulty in orientation and other aspects. In view of the complex formation, poor drillability, soft and hard interlock, difficult orientation, easy to release pressure, our company developed a variety of sizes, models, performance of the mixed bits can be selected, the use of mixed bits can more effectively improve drilling efficiency, shorten the drilling cycle. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1、Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone(F),flat diamond tooth(P).Different tooth types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive or directional wells or horizontal wells. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1、Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone(F),flat diamond tooth(P).Different tooth types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive or directional wells or horizontal wells. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

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. 3.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 4.Packing/Shipping 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. 5、Company Profile 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.

1.Advantages of PDC Reamer: --Reduce the possibility of sticking pipe; --Improve drilling efficiency; --Reduce the cost; --Suitable for MWD and other high-tech tools; --High quality borehole; --Effective operation under low torque; 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1、Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone(F),flat diamond tooth(P).Different tooth types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive or directional wells or horizontal wells. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1、Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone(F),flat diamond tooth(P).Different tooth types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive or directional wells or horizontal wells. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.

1.Using new surface wear-resistant materials, more effective use of positive and negative ions to prevent mud packs more effectively. Optimize the structure design, increase the narrow area in the bit design, deepen the waterway, and reasonably improve the blade thickness, so as to maximize the flow area in the use of the bit and improve the chip removal ability of the bit. By using the bottom hole simulation and nozzle optimization design, the number and position of nozzles can be reasonably arranged to prevent mud balling more effectively. 2.Our Advantage ----adequate stocks----competitive price----timely delivery----factory direct 3.Packing/Shipping 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. 4、Company Profile 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.