Specification |
After-sales Service: Provided;
Warranty: 6 Months;
Surface Treatment: Polishing;
Manufacturing Process: Casting;
Material: High Manganese Steel;
Color: as Order;
The Price: Need Negotiated;
Market: Global;
Customized: Yes;
Package: as Order;
After-Sales Service Provided: Provided;
Delivery Time: 30-45 Days;
Factory Visit: Warmly Welcomed;
Process: Casting;
After Services: Provided;
OEM: Provided;
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After-sales Service: Warranty Service;
Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Taper Angle: 7 Degrees,11 Degrees,12 Degrees;
Skirt Length: 50-55mm,60-70mm,75mm-80mm;
Button: 4,5,6,7,8;
Color: Customization;
Use: Coal Mining,Quarry Drilling or Well Drilling;
Advantage: High Performance;
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After-sales Service: Yes;
Warranty: 1;
Standard: AISI, JIS;
Surface Treatment: Heat Treatment;
Manufacturing Process: Forging;
Material: Carbon Steel;
Bit Diameter: 90 mm;
Connection Specification: 54*6;
Alloy: 10/11;
Stoma: 2/3;
Application: Coal Mining,Construction,Blasting,Well Drilling;
Bit Face: Center Drop/Flat/Convex/Concave/Double Gauge Face;
Advantage: Wear Resistant,High Performance;
Model: DTH Bit;
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After-sales Service: Warranty Service;
Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Taper Angle: 7 Degrees,11 Degrees,12 Degrees;
Skirt Length: 50-55mm,60-70mm,75mm-80mm;
Button: 4,5,6,7,8;
Color: Customization;
Use: Coal Mining,Quarry Drilling or Well Drilling;
Advantage: High Performance;
|
After-sales Service: Warranty Service;
Standard: GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Taper Angle: 7 Degrees,11 Degrees,12 Degrees;
Skirt Length: 50-55mm,60-70mm,75mm-80mm;
Button: 4,5,6,7,8;
Color: Customization;
Use: Coal Mining,Quarry Drilling or Well Drilling;
Advantage: High Performance;
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