PDC Drill Bit

6″ 152.4mm XH 61640 DMH PDC Drill Bits - Ideal for Super Hard Formation Oil Drilling Operations Product Specifications Attribute Value Cutter Type GI IADC code S432 Body type STEEL Total Cutter Count 43 Face 32 Gauge 5 Updril 6 Nozzle type & count M*3 Junk slot area (sq mm) 3754 Normalized Face Volume 44.4% API Connection 3-1/2 REG.pin Make-Up TQ 7-10KN.m Gauge Length 51mm Make-Up Length 380mm Approximate Shipping Weight 46kg XH Series Features Suitable for increasing

High Performance PDC Drill Bits (6″ 152.4mm XH 6164DMA) for Oil Drilling Super Hard Formations Product Specifications Attribute Value Cutter Type GI IADC code S434 Body type STEEL Total Cutter Count 49 Face 24+12 Gauge 7 Updril 6 Nozzle type & count M*3+P*3 Junk slot area (sq mm) 3400 Normalized Face Volume 46.55% API Connection 3-1/2 REG.pin Make-Up TQ 7-10KN.m Gauge Length 51mm Make-Up Length 349mm Approximate Shipping Weight 45kg XH Series Features Suitable for increasing

PDC Drill Bits 6″ 152.4mm XH 816LD for Oil Drilling in Super Hard Formations Product Specifications Attribute Value Cutter Type GI IADC code S434 Body type STEEL Total Cutter Count 64 Face 40 Gauge 16 Updril 8 Nozzle type & count M*3+N*3 Junk slot area (sq mm) 4977 Normalized Face Volume 28% API Connection 3-1/2 REG Make-Up TQ 7-10KN.m Gauge Length 85mm Make-Up Length 239mm Approximate Shipping Weight 24kg WOB 8-18 ton Total Rotary Speed 80~200rpm Flow Rate 20-40L/s XH Series

PDC Drill Bits 6.5″ 165.1mm XH 5165 (Rigid Body) for Oil Drilling in Super Hard Formations XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge Up

Positioning The XHY series is a hybrid drill bit that seamlessly combines the durability of roller-cone bits with the high-efficiency rock-breaking capability of PDC bits. In hard-formation drilling, the XHY series strikes an optimal balance between directional control in high-strength formations and the need for rapid penetration, delivering outstanding performance in complex formations such as conglomerates and effectively addressing the limitations of pure PDC bits under

8 1/2″ 216mm XH7163BA PDC Drill Bits with Rigid Body: Suitable for Oil Drilling in Ultra-Hard Strata XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm

12 1/4″ 311mm XH 6164KM PDC Drill Bits with Rigid Body Suitable for Oil Drilling in Ultra-Hard Strata XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features Drop In

PDC Drill Bits 12 1/4″ 311mm XHR 5193K – Suitable for High-Speed Drilling in Soft Formations XHR Series Features Suitable for improving ROP in soft formation. Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing. Optimize nozzles and junk slot design by using CFD to speed up cutting moving. The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP. Product Features 0

8 1/2″ 216mm XHR 5164B PDC Drill Bits with Rigid Body: Ideal for High-Speed Drilling in Soft Formations XHR Series Features Suitable for improving ROP in soft formation. Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing. Optimize nozzles and junk slot design by using CFD to speed up cutting moving. The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP. Product

XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge Drop In Cutters on Gauge Pads Up-Drill Cutters on Gauge Pads Dual row cutting structrue 4D

XHR Series Features Suitable for improving ROP in soft formation. Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing. Optimize nozzles and junk slot design by using CFD to speed up cutting moving. The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP. Product Features 0.8mm Relieved Gauge Drop In Cutters on Gauge Pads Note The recommended top-buckle torque is

XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge Drop In Cutters on Gauge Pads Up-Drill Cutters on Gauge Pads Dual row cutting structrue 4D

PDC Drill Bits 8 1/2″ 216mm XH 7163S for Oil Drilling in Super Hard Formations XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge Drop In

XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge Drop In Cutters on Gauge Pads Up-Drill Cutters on Gauge Pads Dual row cutting structrue 4D

PDC Drill Bits 8 3/4″ 222mm XHR 6164BM for High-Speed Drilling in Soft Formations XHR Series Features Suitable for improving ROP in soft formation. Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing. Optimize nozzles and junk slot design by using CFD to speed up cutting moving. The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP. Product Features 1.6mm

PDC Drill Bits 8 3/4″ 222mm XH 5164BA for Oil Drilling in Super Hard Formations XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 1.6mm Stepped Gauge Drop In

PDC Drill Bits 8 3/4″ 222mm XH 6162LA for Oil Drilling in Super Hard Formations XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 1.6mm Stepped Gauge Up-Drill

XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 1.6mm Stepped Gauge Dual row cutting structrue Drop In Cutters on Gauge Pads Note The recommended top-buckle torque

PDC Drill Bits 12 1/4″ 311mm XHR 6164 (Steel Body) for High-Speed Drilling in Soft Formations XHR Series Features Suitable for improving ROP in soft formation. Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing. Optimize nozzles and junk slot design by using CFD to speed up cutting moving. The high strength steel body makes the blade thinner to prevent back tail of the blade contact the formation while in high ROP. Product Features

PDC Drill Bits 12 1/4″ 311mm XH 6134ML for Oil Drilling in Super Hard Formations XH Series Features Suitable for increasing durability and footage. The optimized profile makes the load distribution more even to reduce the risk of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Product Features 0.8mm Relieved Gauge passive