Specification |
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 3 1/2" Reg;
Hole Range: Dia 155 - 190 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Mission60 / Cm60A;
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After-sales Service: Provide;
Warranty: Provide;
Standard: AISI, ANSI, GB, GOST;
Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: 42CrMo Steel;
Carbide Teeth: Yk05;
Weight(Kg): 8.5kg;
Condetion: New;
Processing Type: Forging;
Usage: Well Drilling, Coal, Ore, Water Well;
Machine Type: Casing Bit;
Shank: CIR,DHD, Cop, Ql, SD, Mission,Numa, Br;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Video Outgoing-Inspection: Provided;
Machinery Test Report: Provided;
Applicable Industries: Building Materialconstruction Works Energy Mining;
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After-sales Service: Video Technical Support, Online Support, Spare PAR;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
Material: Carbon Steel;
Od of Casing Pipe(mm): 114;
ID of Casing Pipe(mm): 94;
Wall Thickness (mm): 10;
Center Drill Bit Most Large Outer Diamet: 94;
Perforated Size (mm): 126;
Allow Pass Drill Bit Diameter (mm): 84;
Matching DTH Hammer: Cop34/DHD3.5/MW3.5;
Weight (Kg): 10;
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After-sales Service: Video Technical Support, Online Support, Spare PAR;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
Material: Carbon Steel;
Od of Casing Pipe(mm): 114;
ID of Casing Pipe(mm): 94;
Wall Thickness (mm): 10;
Center Drill Bit Most Large Outer Diamet: 94;
Perforated Size (mm): 126;
Allow Pass Drill Bit Diameter (mm): 84;
Matching DTH Hammer: Cop34/DHD3.5/MW3.5;
Weight (Kg): 10;
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After-sales Service: Video Technical Support, Online Support, Spare PAR;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
Material: Carbon Steel;
Od of Casing Pipe(mm): 114;
ID of Casing Pipe(mm): 94;
Wall Thickness (mm): 10;
Center Drill Bit Most Large Outer Diamet: 94;
Perforated Size (mm): 126;
Allow Pass Drill Bit Diameter (mm): 84;
Matching DTH Hammer: Cop34/DHD3.5/MW3.5;
Weight (Kg): 10;
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