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| Customization: | Available |
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| Customized: | Customized |
| Standard: | DIN |
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This 19-piece High-Speed Steel (HSS) Twist Drill Bit Set is a professional-grade solution for a wide range of metal drilling applications. Each bit is manufactured using a fully ground process to ensure high concentricity and a smooth surface finish for rapid chip evacuation. Designed for durability and precision, these bits feature a self-centering tip that eliminates the need for center punching. Ideal for drilling through alloy steel, carbon steel, cast iron, and non-ferrous metals, this set is a staple for industrial maintenance and workshop projects.
| Package | Metal Box | MOQ | 500 |
| Size | 19pcs set | Delivery time | 30-45days |
| Material | HSS M2 | Flute | Straight Flute |
| Surface | Bright Finish | Shank Type | Cylindrical |
Specifications
Type: Twist Drill Bit
Process: Fully Ground
Material: High-Speed Steel (HSS)
Point Angle: 135° Split Point
Sizes: 1.0mm - 10.0mm (0.5mm increments)
Set: 19 pieces
Features
Fully Ground Construction: Delivers superior sharpness and precision compared to roll-forged bits.
135° Split Point: Designed to start drilling on contact, preventing bit walking or skidding.
Efficient Chip Removal: Deep flute design ensures fast dust and chip evacuation.
Universal Shank: Straight shank design fits most standard corded and cordless drill chucks.
Benefits
Accurate Hole Sizing: High-precision grinding ensures holes are drilled exactly to size.
Reduced Effort: Split point geometry reduces the required feed pressure.
Long Tool Life: Hardened HSS construction provides excellent wear resistance.
Complete Size Coverage: Offers 19 essential sizes in 0.5mm steps for maximum versatility.
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