Specification |
After-sales Service: Online Technical Services;
Warranty: 3 Months;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Weight: 26.5kg;
Advantage: High Performance,Wear Resistant,Competitive Price;
Diameter: 190mm;
Size: 6 Inch;
Product Name: DTH Drill Bit;
Key Words: DTH Hammer Drill Bit;
Button Shape: Spherical/Ballistic/Parabolic/Sharp/Falt Bottons;
Formation: Medium Hard Formation;
Bit Face: Center Drop/Flat/Convex/Concave/Double Gauge Face;
Application: Coal Mining,Blasting,Well Drilling,Construction,Op;
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After-sales Service: Online Technical Services;
Warranty: 6 Months;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Top Hammer Drill Bit;
Weight: 2.4kg;
Name: Reaming Drilling Bit;
Application: Ore Mining,Tunneling,Borehole Drilling;
Thread: R25, R28, R32, R35, R38, T38, T45, T51;
Formation: Soft-Medium Hard Formation;
Diameter: 64mm / 76mm / 89mm / 102mm/127mm;
Button Shape: Ballistic Shapes Buttons;
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After-sales Service: Online Technical Services;
Warranty: 6 Months;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Top Hammer Drill Bit;
Weight: 2.4kg;
Name: Reaming Drilling Bit;
Application: Ore Mining,Tunneling,Borehole Drilling;
Thread: R25, R28, R32, R35, R38, T38, T45, T51;
Formation: Soft-Medium Hard Formation;
Diameter: 64mm / 76mm / 89mm / 102mm/127mm;
Button Shape: Ballistic Shapes Buttons;
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After-sales Service: Online Technical Services;
Warranty: 6 Months;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: Top Hammer Drill Bit;
Weight: 2.4kg;
Name: Reaming Drilling Bit;
Application: Ore Mining,Tunneling,Borehole Drilling;
Thread: R25, R28, R32, R35, R38, T38, T45, T51;
Formation: Soft-Medium Hard Formation;
Diameter: 64mm / 76mm / 89mm / 102mm/127mm;
Button Shape: Ballistic Shapes Buttons;
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After-sales Service: Online Technical Services;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting+Machining+Heating Treatment;
Material: Tungsten Carbide, High Manganese Steel;
Product Name: Eccentric Casing System;
Application: Coal Mining,Quarry Drilling,DTH Drilling;
Face Design Flat: Convex;Concave;
Transfer: Air/Sea/Express;
Match Hammer: DHD350 Ql50 HD55;
Max Od of Guide Device: 203mm;
Inner Diameter of Casing Shoe: 193mm;
Max Reamed Diameter: 237mm;
Casing Tube Outer Diameter: 219mm;
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