Specification |
Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Metric Diameter: 406.4mm;
IADC Code: 2-2-7;
Bearing Type: Rubber Sealed Journal Bearing;
Tooth Type: Steel/Milled Tooth;
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Customized: Customized;
Standard: DIN, JIS;
Length: 450;
Type: Core Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Concrete;
Segment: 10mm;
Thread Cap: 1-1/4-7", 5/8-11", M14 etc;
Raw Material: Diamond, Cobalt Powder;
Segment Thickness: 3.5/4.0/4.5/5.0mm;
Diameter of Drill Bits: 50-348mm;
Welding Tech: High Frequency Welding, Laser Welding;
Application: Granite, Marble, Concrete and Construcion;
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Customized: Customized;
Standard: DIN, JIS;
Length: 450;
Type: Core Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Concrete;
Segment: 10mm;
Thread Cap: 1-1/4-7", 5/8-11", M14 etc;
Raw Material: Diamond, Cobalt Powder;
Segment Thickness: 3.5/4.0/4.5/5.0mm;
Diameter of Drill Bits: 50-348mm;
Welding Tech: High Frequency Welding, Laser Welding;
Application: Granite, Marble, Concrete and Construcion;
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Customized: Non-Customized;
Standard: API;
Type: Center Drill Bit;
Material: Tungsten Carbide;
Usage: Well Drilling;
Power Type: Hydrauli, Pneumatic;
Color: Blue, Golden;
Function: Drilling;
Size: 203, 254, 305, 330, 356, 381, 445, 525, 825, 998mm;
Shape: Flat or Concave or Convex;
Hammer: Suitable for SD, Mission, DHD, Bulroc..Hammer;
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Customized: Non-Customized;
Standard: API;
Type: Center Drill Bit;
Material: Tungsten Carbide;
Usage: Well Drilling;
Power Type: Hydrauli, Pneumatic;
Color: Blue, Golden;
Function: Drilling;
Size: 203, 254, 305, 330, 356, 381, 445, 525, 825, 998mm;
Shape: Flat or Concave or Convex;
Hammer: Suitable for SD, Mission, DHD, Bulroc..Hammer;
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