Specification |
After-sales Service: Yes;
Warranty: 6 Months;
Standard: GB, GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Color: Red;
Button Shape: Spherical,Ballistic,Semi-Ballistic;
Application: Tunneling,Mining,Quarrying;
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After-sales Service: Provided;
Warranty: 3 Months;
Standard: ISO;
Manufacturing Process: Forging;
Material: Steel and Tungsten Carbide;
Application: Stone Drilling, Coal Mining,Quarry Drilling;
Machine Type: Drilling Tool;
Advantage: Wear Resistant;
Appearance: Smooth;
Boby Type: Normal Type or Retrac Type;
Diameter: 45mm;
Length: 60mm to 260mm;
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After-sales Service: Online Service;
Manufacturing Process: Forging;
Material: Carbon Steel;
Product Name: ND55A High Air Pressure Down The Hole Rock Drillin;
Key Words: High Air Pressure DTH Hammers;
Length: 1170(Less Bit);
Type: Ql50 Down The Hole Hammer;
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After-sales Service: Free Assemble;
Warranty: 6 Month;
Standard: Qb;
Surface Treatment: Smooth Surface;
Manufacturing Process: Casting;
Material: UHMWPE Cap + Rubber + Steel Slot;
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After-sales Service: Provide;
Warranty: Provide;
Standard: AISI, ANSI, GB, GOST;
Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: 42CrMo Steel;
Carbide Teeth: Yk05;
Weight(Kg): 47kg;
Condetion: New;
Processing Type: Forging;
Usage: Well Drilling, Coal, Ore, Water Well;
Machine Type: Casing Bit;
Shank: CIR,DHD, Cop, Ql, SD, Mission,Numa, Br;
Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Video Outgoing-Inspection: Provided;
Machinery Test Report: Provided;
Applicable Industries: Building Materialconstruction Works Energy Mining;
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