Specification |
Customized: Customized;
Standard: SGS;
Material: High Carbon Steel;
Usage: Well Drilling;
Model: Mk-Mrs190-745;
Hole Dia: 238-838mm;
Weight: 80-1650kg;
Closed Dia: 190-745mm;
Pilot Dia: 203-776mm;
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Customized: Customized;
Standard: AISI, API;
Length: Taper-length;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Surface Treatment: Spray-Paint;
Warranty: 1 Year;
Manufacturing Process: CNC-Machining or Casting;
After-Sales Service: 1 Year;
Application: Coal Mining, Geological Exploitation, Water Well;
Model: IADC M323;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
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Customized: Customized;
Standard: DIN;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Size: 0.5-20mm;
Hardness: HRC61-66;
Sharpening: 118&135 Degree Point;
Process: Fully Ground;
Surface Finish: Black&Golden;
Flute: N or Va;
Shank: Straight Shank Drills,Taper Shank Drills,1/2 Shank;
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Customized: Customized;
Standard: AISI, API;
Length: Taper-length;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Surface Treatment: Spray-Paint;
Warranty: 1 Year;
Manufacturing Process: CNC-Machining or Casting;
After-Sales Service: 1 Year;
Application: Coal Mining, Geological Exploitation, Water Well;
Model: IADC M323;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
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Customized: Customized;
Standard: SGS,GB;
Length: Stub-length;
Type: Core Drill Bit;
Material: Diamond;
Usage: Concrete;
Diameter: 102mm;
Connection: 1-1/4unc;
Total Length: 450mm;
Teeth Type: Turbo/Mesh Turbo Type;
Thickness: 2.0mm;
Teeth Number: 9nos;
Application: Concrete/Reinforce Concrete;
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