| Specification |
Customized: Customized;
Standard: API;
Length: Taper-length;
Type: Core Drill Bit;
Material: Tungsten Carbide;
Usage: Well Drilling;
Metric Diameter: 149.225mm 152.4mm 165.1mm 171.45mm;
Model No.: IADC 437/517/537/637;
Tooth Type: -Scoop Inserts -Chisel Inserts -Flat Inserts;
Rpm(R/Min): 120~50 R/Min;
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Customized: Customized;
Standard: AISI, API, AISI, GB, API;
Length: Jobber-length;
Type: Center Drill Bit, Core Drill Bit, Countersink Dril;
Material: Diamond & Sintered Carbide, 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;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
|
Customized: Customized;
Standard: AISI, API, AISI, GB, API;
Length: Jobber-length;
Type: Center Drill Bit, Core Drill Bit, Countersink Dril;
Material: Diamond & Sintered Carbide, 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;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
|
Customized: Customized;
Standard: AISI, API, AISI, GB;
Length: Jobber-length;
Type: Core Drill Bit, Center Drill Bit, Core Drill Bit, Countersink Dril;
Material: High Carbon Steel, Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Surface Treatment: Spray-Paint;
Manufacturing Process: Casting;
After-Sales Service: 1 Year;
Warranty: 1 Year;
Application: Coal Mining, Geological Exploitation, Water Well;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
|
Customized: Customized;
Standard: AISI, API, AISI, GB, API;
Length: Jobber-length;
Type: Center Drill Bit, Core Drill Bit, Countersink Dril;
Material: Diamond & Sintered Carbide, 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;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
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