Specification |
After-sales Service: Online Technical Services;
Warranty: 3 Months;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Weight: 5.4kg;
Diameter: 108mm;
Formation: Soft-Medium Hard Formation;
Bit Type: DHD3.5;
Button Shape: Spherical/Ballistic/Parabolic/Sharp/;
Bit Face: Center Drop/Flat/Convex/Concave/Double Gauge Face;
Key Words: DTH Hammer Bit;
Advantage: Wear Resistant,High Performance;
Application: Water Well Drilling,Quarry,Construction,Blasting;
Product Name: DTH Drill Bit;
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After-sales Service: Online Technical Services;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Carbon Steel;
Application: Stone Drilling, Coal Mining,Quarry Drilling;
Product Name: Taper Button Bit;
Advantage: Wear Resistant,High Performance;
Fact Type: Drop Center, Flat Face,Uniface;
Thread Type: R25,R28,R32,R38,T38,T45,T51,St58,St68;
Diameter: 76mm;
Thread: T38;
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After-sales Service: Online Technical Services;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: Process: Casting+Machining+Heating Treatment;
Material: Tungsten Carbide, High Manganese Steel;
Max Reamed Diameter: 178mm;
Bit Diameter: 134mm;
Casing Tube Outer Diameter: 168mm;
Drill Pipe: 89/114mm;
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;
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After-sales Service: Online Technical Services;
Standard: AISI, JIS;
Surface Treatment: Spray-Paint;
Manufacturing Process: 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;
Casing Tube Outer Diameter: 127mm;
Max Reamed Diameter: 136mm;
Drill Pipe: 76mm;
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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 Reamed Diameter: 193mm;
Casing Tube Outer Diameter: 178mm;
Inner Diameter of Casing Shoe: 148mm;
Max Od of Guide Device: 156mm;
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