Version:
For roughing.
Special profile for machining non-ferrous metals. Significant reduction in the chip volume due to targeted chip fragmentation using the special cutter geometry.
Improved chip evacuation due to central through-coolant.
Special profile for machining non-ferrous metals. Significant reduction in the chip volume due to targeted chip fragmentation using the special cutter geometry.
Improved chip evacuation due to central through-coolant.
Note:
For HB shanks use order no. 205268.
hmax: The values stated in the table are maximum values.
aemax is 0.2 √ó D for TPC machining.
hmax: The values stated in the table are maximum values.
aemax is 0.2 √ó D for TPC machining.
Technical Data
| Series | Master Alu | |
| Cutting edge ⌀ DC | 12 mm | |
| Coating | DLC | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Milling profile | WR | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 3 | |
| Helix angle | 35 degrees | |
| Helix angle characteristic | unequal spacing | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Cutting width ae for milling operation | 0.5√óD for side milling; Full slot cutting depth 1√óD; 0.2√óD | |
| Shank | DIN 6535 HA to h6 | |
| Balance quality with shank | G 2.5 with HA | |
| Through-coolant | yes | |
| Machining strategy | HPC; HPC | |
| Flute length Lc | 36 mm | |
| Overhang length L1 incl. recess | 46 mm | |
| Recess ⌀ D1 | 11 mm | |
| Overall length L | 93 mm | |
| Shank ⌀ Ds | 12 mm | |
| Corner rounding rv | 0.32 mm | |
| Feed fz for slot milling in short-chipping aluminium | 0.15 mm | |
| Feed fz for side milling in short-chipping aluminium | 0.18 mm | |
| Colour ring | yellow | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 205267 12 | |
| EAN / GTIN | 4062406381226 | |
| Manufacturer number | 205267 12 |
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