Specification |
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Mining Type: Mining;
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Warranty: Three Months;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
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Warranty: Three Months;
Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
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After-sales Service: Yes;
Warranty: Yes;
Standard: ASTM;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Shank: DHD/SD/Mission/Ql;
Quality: Best;
Rock Formation: Soft,Middle,Hard;
Use: Water Well Drilling,Mining,Exploration and etc.;
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After-sales Service: Yes;
Warranty: 1 Year;
Standard: SGS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
Material: Alloy Steel;
Metal: Metal;
Cutter Size: 8mm;
Tfa: 0.5-1.2;
Rotary Speed: 40~150;
Weight on Bit: 23~70;
API: 7-1;
Made of: 4115h;
Cutter Material: Tugesten;
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