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Products > pdc drill bits > Tianjin Grand Construction Machinery Technology Co., Ltd. | Similar Products

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" found 6 Products from Tianjin Grand Construction Machinery Technology Co., Ltd., China

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Steel Body PDC Bit 16 S1665FG/S323 PDC Oilfield Drill Bit PDC Well Drilling Bit: life of the bit Hardfacing The surface of the blade is welded by wear-resistant hardfacing material, improves wear resistance and erosion resistance of the bit. Note Technical ...

Hybird PDC Bit 4 PDC Bit for Well Drilling GRANDDTS PDC Bits PDC Drill Bits: GRANDDTS Hybird PDC bits are compounded by the PDC fixed cutting and the roller free cutting structure. Description Hybird PDC bits is matched with cone optimization, and the drill bit has strong ...

Tricone Drill Bit Tricone Drilling Steel Tooth Tricone Bit Wholesale Tricone Bit: drilling. 4. All rubber compensator is used which can provides the bearing system with good assurance of lubrication 5. Grand new type of grease that can sustain high temperature up to 250C is ...

Kingdream Tricone Rock Drill Bits for Oilfield Tricone Rock Bits Oilfield Drill Bit: Bits Description 1) High-strength, high flexibility, high temperature, high wear resistance. 2) High-precision metal seal. 3) locking roller ball, to adapt to high-speed. 4) The use of high strength ...

Tricone Bit IADC437 TCI Tricone Bits TCI Drill Bit: Wholesale TCI Tricone Drill Bits Hardfacing Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in ...

Core Barrel Bit Bucket Drill Roller Cone Drill Bit Oil Rig Drill Bit: structure. 3. High performance environmental protection grease and bearing structure equipped with oil storage and pressure compensation system improve the working life of the bearing. 4. Carbide ...

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Steel Body PDC Bit 16 S1665FG/S323 PDC Oilfield Drill Bit PDC Well Drilling Bit