Specification |
Customized: Customized;
Standard: DIN, AISI;
Length: Standard;
Type: Step Drill Bits;
Material: High Speed Steel;
Usage: Wood Drilling, PCB Drilling, Metal Drilling;
Shank: Hex;
Flute: 2 Straight;
Size: 4-12/4-20/4-32mm;
Split Point Tip: 118 Degree;
Surface Treatment: Cobalt Coated;
Use: Wood/Plastic/Metal;
Transfer Packing: Brown Carton;
Spec.: 3-PC HSS;
Suitable for: Electric Drill;
MOQ: 100 PCS;
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Customized: Non-Customized;
Standard: DIN;
Length: 250, 350, 400 mm;
Type: Chisel;
Material: 40cr;
Usage: Masonry Drilling;
Shank Shape: SDS Max;
Body Shape: Hex, Round;
Shank Size: 18 mm;
Surface Finishing: Sand Blasted;
Tip Type: Pointed, Flat;
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Customized: Non-Customized;
Standard: DIN, DIN 345;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank Shape: Taper Shank;
Processing: Roll Forged, Milled;
Hardness: 61-66 HRC;
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Standard: DIN, DIN 8035;
Length: 110, 160, 210, 260, 310 mm;
Type: Masonry Drill Bits;
Material: 40cr, Yg8 Tungsten Carbide;
Shank Shape: SDS Plus;
Surface Finishing: Sand Blasted;
Flute Type: S4, S2;
Processing: Milled;
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Customized: Non-Customized;
Standard: DIN, DIN 338;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank Shape: Straight Shank;
Processing: Fully Ground;
Hardness: 61-66 HRC;
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