| Item No. | Length | Ø | Chip flute length | |
|
70 mm
|
2,5 - 3,4 mm
|
39 mm
|
||
|
80 mm
|
3,3 - 4,5 mm
|
47 mm
|
||
|
93 mm
|
4,2 - 5,5 mm
|
57 mm
|
||
|
101 mm
|
5,0 - 6,6 mm
|
63 mm
|
||
|
125 mm
|
6,8 - 9,0 mm
|
81 mm
|
||
|
142 mm
|
8,5 - 11,0 mm
|
94 mm
|
Multicut step drill with cylindrical shank to drill core holes according to DIN 336 part 1, whereby, at the same time, free cuts (90°) fitting the through hole - medium version - according to ISO 273 are produced. The cutting speed conforms to the big diameter, the feeding rate to the smal one.
| EAN | 9009258346923 |
| for thread | 3 M |
| Length | 70 mm |
| Length of steps | 8,8 mm |
| Chip flute length | 39 mm |
| Ø | 2,5 - 3,4 mm |
| Packing unit | 1 piece |
