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Conical Pick Coal Cutter Pick Oil Drilling Bit Supplier: The customized specification is available. Mushroom Shaped Insert The mushroom shaped insert can be applied to the coal cutter pick. It is suitable for cutting soft and medium-hard coal ...

Horizontal Directional Drilling Bit Horizontal Drill Bit Oil Drilling Bit: Horizontal Directional Drilling Bit Horizontal Drill Bit Oil Drilling Bit China Oil Well Drill Bit Description Designed & developed according to the construction requirements and market demand, ...

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: Tricone Drill Bit Tricone Drilling Steel Tooth Tricone Bit Wholesale Tricone Bit These Grand tungsten carbide insert bits are used to drill soft formation with low compressive strength and high drill ...

Kingdream Tricone Rock Drill Bits for Oilfield Tricone Rock Bits Oilfield Drill Bit: Kingdream Tricone Rock Drill Bits for Oilfield Tricone Rock Bits Oilfield Drill Bit Tricone Drill Bit Manufacturers With high precision bearings with neck to slide, two way thrust bearing; Tooth palm ...

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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