Twist Drill 2.00 mm
LOEHER 020/00
| Quantity | Unit price |
|---|---|
| To 9 |
€2.60*
|
| From 10 |
€1.92*
|
Available, delivery time: 2-3 days
Product information
This is the most commonly used drill design for processing iron and steel. With wide flutes and the choice of the appropriate helix angle, good chip evacuation is ensured. This drill is very flexible and resistant to vibration and features high profile accuracy. The helix angle is optimally matched to the respective drill diameter. The diameter tolerance „h8”, meaning small „h”, indicates that only a minus tolerance is given. Due to technical reasons, every drill always drills slightly larger than its diameter. Therefore, these drills are manufactured undersized so that an 8 mm drill will also produce an exact 8 mm hole. For example, an 8 mm drill has a diameter of 7.98 mm. Execution is plain up to 2.9 mm, black from 3 mm.
- DIN 338
- Point angle 118°
- Helix angle 25° to 30° (Type N)
- Ø-Tolerance = h8
- CBN ground
Usage: For drilling steel and cast steel, both alloyed and unalloyed, up to approximately 900 N/mm², grey cast iron, malleable cast iron, sintered iron, die-cast.
| Features | |
|---|---|
| Diameter mm | 2.00 |
| Total Length | 49 |
| Spiral Length | 24 |
| CBN Ground | Yes |
| Helix Angle | 25° to 30° (Type N) |
| Ø Tolerance | h8 |
| Point Angle | 118° |
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