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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Standard: AISI, GB;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
Material: Cast Steel;
Color: Red, Black, Yellow Toggle Plates;
Brand: Denp;
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Surface Treatment: Sand Blast;
Manufacturing Process: Forging;
Material: Alloy Steel;
Thread Type: T38/T45;
Sale Area: Many Country;
Color: According to The Customers' Requirements;
Advantage: High Quality, Factory Price;
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Standard: ASTM;
Surface Treatment: Sand Blast;
Manufacturing Process: Casting;
Material: Manganese;
Net Weight: According;
Material of Wear Parts: Mn13cr2,Mn18cr2,Mn21cr2;
Package: Wooden Tray;
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After-sales Service: Based on Problem;
Warranty: Based on Problem;
Standard: AISI, ASME, BS, ANSI, JIS, GOST, ASTM, DIN;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: 40cr 42CrMoA Tsg46A Tsg48A;
Color: Request;
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