Specification |
After-sales Service: 7 X 24 Hours One Week;
Warranty: One Year;
Standard: AISI, ASME, BS, JIS, GB, DIN;
Surface Treatment: Threading Coupling, and Perforated;
Manufacturing Process: CNC Machining;
Material: Alloy Steel;
Grade: Dz40,Dz60,Dz80,R780,J55,K55,N80,L80,P110;
Certificate: API 5CT;
Od: 35mm-340mm;
Tolerance for Od: -0.5%/+1%;
Thickness: 2.0-25mm;
Tolerance for Wt: -10%/+12.5%;
Length: 4-12.5m;
Bending Allowed: Below 1.5mm/M;
Application: Geological Drilling, Petroleum Extraction, etc.;
Shipping Term: FCL, LCL, in Bulk Goods;
Trade Term: CIF, CFR, Fob, EXW;
MOQ: 1 Tons;
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After-sales Service: Yes;
Warranty: 6 Months;
Standard: GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Product Name: Drilling Rig Top Hammer;
Diameter: 89mm;
Part No.: 3089st58f14dr;
Thread: St58 Button Bit;
Class: Hard;
Application: Drifting&Tunneling;
Brand Name: Maxdrill;
Machine Type: Drilling Tools;
Use: Ore Mining;
Body: Retrac Skirt, Standard Skirt;
Button Bit: Drop Center, Flat Front;
Other Thread: T45, T51, St68, T38, Gt60, R32, R25, R35;
Key Words: Rock Drilling Bit;
Application Industries: Construction Works, Energy & Mining;
Type: Drill Bit;
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After-sales Service: Yes;
Warranty: 6 Months;
Standard: GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Product Name: Drilling Rig Top Hammer;
Diameter: 102mm;
Part No.: 30102st5814dr;
Thread: St58 Button Bit;
Class: Hard;
Application: Drifting&Tunneling;
Brand Name: Maxdrill;
Machine Type: Drilling Tools;
Use: Ore Mining;
Body: Retrac Skirt, Standard Skirt;
Button Bit: Drop Center, Flat Front;
Other Thread: T45, T51, St68, T38, Gt60, R32, R25, R35;
Key Words: Rock Drilling Bit;
Application Industries: Construction Works, Energy & Mining;
Type: Drill Bit;
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After-sales Service: Yes;
Warranty: 6 Months;
Standard: GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Thread: T38;
Diameter: 76mm;
Flushing Hole(mm)Front No Size: 2X9;
Flushing Hole(mm)Gauge No Size: 2X7;
Buttons(mm)Front No Size: 4X12;
Buttons(mm)Gauge No Size: 8X12;
Angle: 35°;
Class: Hard;
Part No.: 3076t3812r-66;
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After-sales Service: Yes;
Warranty: 6 Months;
Standard: GB/T2828.1-2003;
Surface Treatment: Painting;
Manufacturing Process: Machining;
Material: Alloy Steel & Tungsten Carbides;
Thread: T38;
Diameter: 76mm;
Flushing Hole(mm)Front No Size: 2X9;
Flushing Hole(mm)Gauge No Size: 2X7;
Buttons(mm)Front No Size: 4X12;
Buttons(mm)Gauge No Size: 8X12;
Angle: 35°;
Class: Hard;
Part No.: 3076t3812r-66;
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