Specification |
After-sales Service: Provided;
Warranty: 3 Months;
Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Carbon Steel;
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After-sales Service: on-Line Support for Life;
Warranty: 12-Month Warranty;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Polishing;
Manufacturing Process: Casting;
Material: Copper Alloy;
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After-sales Service: Video Support;
Warranty: Video Support;
Surface Treatment: Galvanized;
Manufacturing Process: Forging;
Material: Carbon Steel;
Types: 12 1/4 Inch Tricone Bit IADC437 for Oil Rig and Mi;
Model: 12 1/4";
IADC: 437;
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After-sales Service: on-Line Support for Life;
Warranty: 12-Month Warranty;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Polishing;
Manufacturing Process: Casting;
Material: Copper Alloy;
|
After-sales Service: on-Line Support for Life;
Warranty: 12-Month Warranty;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Polishing;
Manufacturing Process: Casting;
Material: Carbon Steel;
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