Specification |
After-sales Service: Yes;
Warranty: 6months;
Standard: GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Name: DTH Hammer Bit;
Manufacturing Technique: Heat Treatment;
Apllication: Water Well, Geothermal Drilling, Anchoring, Piling;
Color: Red;
Face Type: Flat,Convex, Concave;
Button Type: Spherical, Ballistic,Semi-Ballistic;
Thread Type: API;
Key Word: DTH Bit;
Type: Cop20 Hammer;
Diameter: 76mm;
Use: Water Well, Coal Mining;
Package: Plywood Cartron or Pallet;
Weight: 5kgs;
Flushing Hole: 2PCS;
Footvalve: with Footvalve or Without Footvalve;
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Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 3 1/2" Reg;
Hole Range: Dia 155 - 190 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop64, DHD360, Ql60, M60, SD6, CD65;
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Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 3 1/2" Reg;
Hole Range: Dia 155 - 190 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop64, DHD360, Ql60, M60, SD6, CD65;
|
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 3 1/2" Reg;
Hole Range: Dia 155 - 190 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop64, DHD360, Ql60, M60, SD6, CD65;
|
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
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