| Item No. | Model | Ø | Chip flute length | Total length | |
|
Reihe 2
|
3,0 mm
|
130 mm
|
190 mm
|
||
|
Reihe 2
|
3,5 mm
|
145 mm
|
210 mm
|
||
|
Reihe 2
|
4,0 mm
|
150 mm
|
220 mm
|
||
|
Reihe 2
|
4,5 mm
|
160 mm
|
235 mm
|
||
|
Reihe 2
|
5,0 mm
|
170 mm
|
245 mm
|
||
|
Reihe 2
|
5,5 mm
|
180 mm
|
260 mm
|
||
|
Reihe 2
|
6,0 mm
|
180 mm
|
260 mm
|
||
|
Reihe 2
|
6,5 mm
|
190 mm
|
275 mm
|
||
|
Reihe 2
|
7,0 mm
|
200 mm
|
290 mm
|
||
|
Reihe 2
|
7,5 mm
|
200 mm
|
290 mm
|
The depth drill
Twist drill for extremely deep drilling (not suitable for oil drilling in crankshaft, please use specific drill). The cutting conditions (cutting speed, feed) have to take in account the stability of the drill. Frequent chip removal as well as enough cooling is also important. The drilling performance is very positively influenced by a slighlty eccentric drilling point up to a apx. 900 N/mm² strength.
| EAN | 9009258199949 |
| Total length | 225 mm |
| Chip flute length | 155 mm |
| Ø | 7,0 mm |
| Model | Reihe 1 |
| Packing unit | 1 piece |
