Specification |
Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Metric Diameter: 349.25mm;
Cutting Structure: -Scoop Inserts -Chisel Inserts -Flat Inserts;
Bearing Type: Rubber Sealed Journal Bearing;
Pin Connection: 6 5/8 API Reg;
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Customized: Non-Customized;
Standard: DIN;
Length: Overlength;
Type: Twist Drill Bit;
Material: Tungsten Carbide;
Usage: Metal Drilling;
HRC Grade: HRC55;
Shape: Parallel Shank;
Coating Type: Tisialn;
Color: Bronzed;
Material Grade: K30;
Grain: 0.5um;
Working Material: General Steel/Stainless Steel/Cast Iron;
Tool Life: Durability and Stability;
Package: 1PC in One Box;
Stock Status: in Stock;
Customization: OEM/ODM;
After-Sale Service: Yes;
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Customized: Non-Customized;
Standard: DIN;
Length: 110, 160, 210, 260, 310 mm;
Type: Masonry Drill Bits;
Material: 40cr, Yg8 Tungsten Carbide;
Usage: Masonry Drilling;
Shank Shape: SDS Plus;
Surface Finishing: Sand Blasted;
Flute Type: S4, S2;
Processing: Milled;
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Customized: Non-Customized;
Standard: DIN;
Length: 110, 160, 210, 260, 310 mm;
Type: Masonry Drill Bits;
Material: 40cr, Yg8 Tungsten Carbide;
Usage: Masonry Drilling;
Shank Shape: SDS Plus;
Surface Finishing: Sand Blasted;
Flute Type: S4, S2;
Processing: Milled;
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Customized: Non-Customized;
Standard: DIN;
Length: Stub-length;
Type: Glass Drill Bits;
Material: Tungsten Carbide;
Usage: Glass Drilling;
Shank Shape: Straight Shank, Hex Shank;
Surface Finishing: Sand Blasted, Cr-Coated, Tin-Coated;
Tip Type: Flat, Cross;
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