Specification |
Customized: Customized;
Standard: AISI, API;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Processing Type: Forging;
Advantage: High-Efficiency ,Wear Resistant;
Bearing Type: Journal /Roller Bearing Bit;
Pin Connection: 4 1/2" API Regular;
|
Customized: Customized;
Standard: AISI, API;
Length: *;
Type: Tricone Drill Bit;
Material: Solid Carbide;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Surface Treatment: Spray-Paint;
Manufacturing Process: CNC-Machining;
Application: Coal Mining, Geological, Water Well;
Advantage: High Abrasion, Impact Resistance;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
|
Available Sizes: 8 1/2" 9 7/8" 12 1/4" 14 3/4" 17 1/2";
Metric Diameter: 215.9mm ~ 444.5mm;
IADC Code: 437 517 537 637;
Cutting Structure: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Bearing Type: Rubber Sealed Journal Bearing, Metal or Elastomer;
Pin Connection: 4 1/2 API Reg, Pin;
Packing Size: 250*250*405mm;
Product Weight: 42kg;
|
Standard: API, SGS/ TUV;
Material: Tungsten Carbide;
Usage: Well Drilling;
Available Sizes: 8 1/2" 9 7/8" 12 1/4" 14 3/4" 17 1/2";
Metric Diameter: 215.9mm ~ 444.5mm;
IADC Code: 437 517 537 637;
Cutting Structure: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Bearing Type: Rubber Sealed Journal Bearing;
Pin Connection: 4 1/2 API Reg, Pin;
Packing Size: 250*250*405mm;
Product Weight: 42kg;
|
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;
After-Sales Service: 1 Year;
Warranty: 1 Year;
Manufacturing Process: CNC-Machining or Casting;
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;
|