Taper Shank Twist Drill Bit
These taper shank twist drill bits are made from high-speed steel. They are manufactured to meet DIN341 and GB1439 standards.
Technical Specifications
Product Overview
Taper Shank Twist Drill Bit
These taper shank twist drill bits are manufactured according to DIN341 and GB1439 standards, ensuring reliable performance in industrial drilling applications. Designed with a Morse taper shank, they provide excellent stability and torque transmission when used in drill presses and machine tools. This series covers a wide range of diameters and lengths, making it suitable for diverse metalworking and machining requirements.
Standards & Compliance
- Standards
- DIN341GB1439
Dimensions
Dimensional Specifications
| Diameter (mm) | Overall Length (mm) | Flute Length (mm) | Morse Taper (MTNO) |
|---|---|---|---|
| 12 | 199 | 101 | 2 |
| 13 | 199 | 101 | 2 |
| 14 | 206 | 108 | 2 |
| 19 | 256 | 135 | 3 |
| 20 | 261 | 140 | 3 |
| 30 | 351 | 230 | 3 |
| 32 | 397 | 248 | 4 |
| 40 | 426 | 227 | 5 |
| 50 | 470 | 321 | 5 |
Ordering Information
- Minimum Order Note
- Minimum ordering quantity may apply for specific sizes marked with an asterisk in the technical documentation.
