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Products > api drill bits > Shaanxi Senwell Drlling Equipment Co., Ltd | Similar Products

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Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts: Products Specification There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed ...

Cone Assembly of API Standard Tricone Rock Drill Bits Used for Mining: Item: Cone assembly of tricone rock drill bits Material: Alloy steel IADC code: IADC 537 and the above Usage: Mining Size: 8-1/2" ~ 26" (Tricone rock drill bits) Package: plywood case, individual ...

API Standard AISI 4145H Mod Drilling Stabilizer for Oilwell: bits) 2 Material (steel or Non Mag.) 3 OD and ID 4 Connections type and size 5 Fishing Neck OD and length 6 API stress relief groove 7 Open or tight design 8 Right or left hand spiral 9 Hard facing ...

2015 Hot Sales Api Standard 12-1/4: Products Specification PDC Drill Bits have strong multi-blade profiles to ensure smooth drilling performance at high rotation speeds. Ideal for use in the mining and energy markets these products ...

API Standard AISI 4145H Mod 6-1/2: Usage:Drill collars are used to provide weight on bit so that drill pipes are kept in tension. Especially drill collars can keep drill bits centralized and hole track by large rigidity Material: AISI ...

API Standard S135 5: Usage:As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit and drill collar. Material:G105, S135, X95, Grade E ...

Api Standard Rubber Sealed IADC 127 8-1/2: Products Specification There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed ...

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Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts