| Specification |
Customized: Customized;
Standard: AISI;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Body Material: Alloy;
Advantage: High-Efficiency ,Wear Resistant;
Bearing Type: Friction/Roller/Flosting Bearing Bit;
Drilling Formationn: Soft to Hard;
Use: Oil,Gas,Wells;
Available Size: 3 Inch-30 Inch;
Manufacture Processing: Forging;
Machining: OEM,Customize Base on Drawing;
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Shank: Round;
Product Package: Blister Card;
Diameter: 1~13mm;
Delivery: 30~45 Days;
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Customized: Customized;
Standard: DIN, AISI;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Ratail Packing: Slide Card / Clamshell / Plastic Box / Steel Box;
Split Point: 118 Degree /135degree;
Process: Fully Ground / Roll Forged / Milled;
Shank Type: Round;
Surface Treatment: Black Oxide;
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Customized: Customized;
Standard: DIN, AISI;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Ratail Packing: Slide Card / Clamshell / Plastic Box / Steel Box;
Split Point: 118 Degree /135degree;
Process: Fully Ground / Roll Forged / Milled;
Shank Type: Round;
Surface Treatment: Bright Finish;
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Customized: Non-Customized;
Standard: ISO;
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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