Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.
 
Attention:
Sizes ending with X = cutter ⌀ tolerance h7.
 
Note:
 
Technical Data
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 | |
| Version | 6√óD | |
| Tolerance nominal ⌀ | m6 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Shank tolerance | h6 | |
| Colour ring | blue | |
| Type of product | Jobber drill |
 
Identification numbers & Classifications
| Article number | 122659 | |
| EAN / GTIN | 4045197582201 |
Sign up for newsletter