Version:
With a new-type knurled profile, optimised for higher feed rates. Improved cutting edge protection thanks to slight edge honing. Tremendous bending strength due to the use of ultra-fine grain substrate.
Feed rate per tooth up to 0.1 mm up to a depth of 2×D (in the slot milled from solid).
With internal coolant supply for reliable swarf evacuation.
Feed rate per tooth up to 0.1 mm up to a depth of 2×D (in the slot milled from solid).
With internal coolant supply for reliable swarf evacuation.
Advantage:
The tool geometry produces particularly tightly rolled swarf that is discharged via flat chip breaker recesses. As a result, the tool maintains an extremely stable core. Plunge angle of up to 10° possible thanks to generous recess on the front face.
Application:
For roughing machining, particularly suitable for full-slot machining.
Technical Data
| Series | Master Steel | |
| Cutting edge ⌀ DC | 12 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6527 | |
| Milling profile | NR | |
| Tolerance nominal ⌀ | d11 | |
| No. of teeth Z | 5 | |
| Helix angle | 42 degrees | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal and oblique | |
| Cutting width ae for milling operation | 0.4√óD for side milling; 0.05√óD for copy milling | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes | |
| Machining strategy | HPC | |
| Flute length Lc | 26 mm | |
| Overhang length L1 incl. recess | 36 mm | |
| Recess ⌀ D1 | 11.1 mm | |
| Overall length L | 83 mm | |
| Shank ⌀ Ds | 12 mm | |
| Corner chamfer width at 45° | 0.6 mm | |
| Corner chamfer angle | 45 degrees | |
| Feed fz for slot milling in steel < 900 N/mm2 | 0.065 mm | |
| Feed fz for side milling in steel < 900 N/mm2 | 0.09 mm | |
| Colour ring | green | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 205551 12 |
|
| EAN / GTIN | 4062406111182 |
|
| Manufacturer number | 205551 12 |
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