Specification |
Warranty: 18 Months;
Standard: GB;
Surface Treatment: Without Processing;
Manufacturing Process: Forging;
Material: 50mn/42CrMo;
Hardness: 229-269;
Delivery Time: 15 Days;
Heat Treatment: Q+T;
Rich Experience: 10 Years Experience;
Export Port: Shanghai Port/Qingdao Port/Others in China;
Model Numbers: More Than 1000 Models;
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Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 2 3/8" Reg, API 3 1/2" Reg;
Hole Range: Dia 135 - 155 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop54, DHD350, Ql50, M50, SD5, CD55;
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After-sales Service: Online After Sales Service;
Warranty: Three Months;
Standard: GB, ASTM;
Surface Treatment: Sand Blast;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Button Bit;
Size: 36.00cm * 24.00cm * 11.00cm;
Packing: Wooden Case;
Usage: Rock Drilling,;
Steel Grade: 42crnimov;
Advantage: Wear Resistant;
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After-sales Service: Online After Sales Service;
Warranty: Three Months;
Standard: GB, ASTM;
Surface Treatment: Sand Blast;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Button Bit;
Size: 36.00cm * 24.00cm * 11.00cm;
Packing: Wooden Case;
Usage: Rock Drilling,;
Steel Grade: 42crnimov;
Advantage: Wear Resistant;
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After-sales Service: Online After Sales Service;
Warranty: Three Months;
Standard: GB, ASTM;
Surface Treatment: Sand Blast;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Button Bit;
Size: 36.00cm * 24.00cm * 11.00cm;
Packing: Wooden Case;
Usage: Rock Drilling,;
Steel Grade: 42crnimov;
Advantage: Wear Resistant;
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