| Specification |
Customized: Customized;
Standard: AISI;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling, Metal Drilling;
Machine Type: Drilling Tool;
Processing Type: Forging;
Advantage: High-Efficiency, Wear Resistant;
Bearing Type: Journal /Roller Bearing Bit;
Pin Connection: 4 1/2'' Regular;
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Customized: Customized;
Standard: CE;
Length: 68mm;
Type: Core Drill Bit;
Material: Diamond;
Usage: Masonry Drilling, Reinforced Concrete;
Working Length (mm): 68;
Finish: Spray Painting;
Shank Type: 1/2 Gas, M10, M14, Triangular Shank;
Customized Support: OEM, ODM;
Diameter: 5-100mm;
Color: Customized Color;
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Customized: Customized;
Standard: DIN, AISI;
Length: Standard;
Type: Step Drill Bits;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Shank: 3 Flats;
Flute: 2 Spiral;
Size: 4-12/4-20/4-32mm;
Split Point Tip: 118 Degree;
Surface Treatment: Bright Finish;
Use: Wood/Plastic/Metal;
Transfer Packing: Brown Carton;
Spec.: 3-PC HSS;
Suitable for: Electric Drill;
MOQ: 100 PCS;
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Customized: Customized;
Standard: DIN, AISI;
Length: Standard;
Type: Step Drill Bits;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Shank: 3-Flats;
Flute: 2 Straight;
Size: 4-12/4-20/4-32mm;
Split Point Tip: 118 Degree;
Surface Treatment: Bright Finish;
Use: Wood/Plastic/Metal;
Transfer Packing: Brown Carton;
Spec.: 3-PC HSS;
Suitable for: Electric Drill;
MOQ: 100 PCS;
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Customized: Customized;
Standard: DIN, AISI;
Length: Standard;
Type: Step Drill Bits;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Shank: Round;
Flute: 2 Straight;
Size: 4-12/4-20/4-32mm;
Split Point Tip: 118 Degree;
Surface Treatment: Bright Finish;
Use: Wood/Plastic/Metal;
Transfer Packing: Brown Carton;
Spec.: 3-PC HSS;
Suitable for: Electric Drill;
MOQ: 100 PCS;
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