Specification |
After-sales Service: 1 Year;
Warranty: 1 Year;
Standard: GB, ASTM;
Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Usage: Coal, Ore, Water Well;
Business Type: Manufacturer;
Number of Employees: 322;
Main Markets: North America, South America, Southeast Asia/ Mide;
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Surface Treatment: Spray-Paint;
Manufacturing Process: Forging;
Material: Alloy Steel;
Connection Thread: API 2 3/8" Reg;
Hole Range: Dia 110 - 135 mm;
Working Pressure: 1.0 - 2.5MPa;
Compatible Bit Shank: Cop44, DHD340, Ql40, M40, SD4, CD45;
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After-sales Service: Available and Reliable Guarantee;
Warranty: One Year;
Standard: Customized;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
Material: Alloy Steel;
Applicaation: Mining, Metallurgy, Road, Railway, Construction;
Type: Box Type, Top Type, Side Type;
Specific Material: From Big Steel Factory with 20crmo Spare Parts;
Delivery: 20days;
Order Mathod: OEM ODM;
Color: Customized;
Feature: High Durability, Long Life, Powerful;
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After-sales Service: Available and Reliable Guarantee;
Warranty: One Year;
Standard: Customized;
Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Alloy Steel;
Applicaation: Mining, Metallurgy, Road, Railway, Construction;
Package: Standard Plywood Box;
Specific Material: 40crmo 42CrMoA and New Generation Material;
Delivery: 20days;
Order Mathod: OEM ODM;
Color: Customized;
Feature: High Durability, Long Life, Powerful;
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After-sales Service: Online Service;
Surface Treatment: Nitriding Treatment;
Manufacturing Process: Hot-Pressing or Weldin;
Material: Carbon Steel;
Keywords: Thread Drilling Bits;
Color: Your Request;
Application: Quarrying, Construction Project, Mining;
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