Specification |
Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Bearing Type: Rubber Sealed Journal Bearing;
Diameter: 215.9mm;
IADC: 4-3-7;
Tooth Type: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Leg and Shirttail Protection: Hardmetal with Ovoid Inserts;
Pin Connection: 4 1/2" API Reg;
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Customized: Customized;
Standard: null, JIS, AISI;
Type: Gun Drill Bit;
Material: 45# Carbon Steel;
Usage: Wood Drilling;
Carbide Tip: Yg8;
Surface Finish: Sandblasting, Black Oxide, Spraypaint etc;
Body Material: 45 # Carbon Steel;
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Customized: Customized;
Standard: null, JIS, AISI;
Type: Gun Drill Bit;
Material: 45# Carbon Steel;
Usage: Wood Drilling;
Carbide Tip: Yg8;
Surface Finish: Sandblasting, Black Oxide, Spraypaint etc;
Body Material: 45 # Carbon Steel;
|
Customized: Customized;
Standard: null, JIS, AISI;
Type: Gun Drill Bit;
Material: 45# Carbon Steel;
Usage: Wood Drilling;
Carbide Tip: Yg8;
Surface Finish: Sandblasting, Black Oxide, Spraypaint etc;
Body Material: 45 # Carbon Steel;
|
Customized: Customized;
Standard: null, JIS, AISI;
Type: Gun Drill Bit;
Material: 45# Carbon Steel;
Usage: Wood Drilling;
Carbide Tip: Yg8;
Surface Finish: Sandblasting, Black Oxide, Spraypaint etc;
Body Material: 45 # Carbon Steel;
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