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Article code:
EAN / GTIN:
Manufacturer number:
GARANT Master Alu SlotMachine solid carbide roughing end mill with through-coolant HPC / TPC 20 mm
Article no.: 205267 20
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Milling profile: WR
- Tolerance nominal ⌀: e8
- No. of teeth Z: 4
Product details
Technical Data
| Series | Master Alu | |
| Cutting edge ⌀ DC | 20 mm | |
| Coating | DLC | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Milling profile | WR | |
| Tolerance nominal ⌀ | e8 | |
| No. of teeth Z | 4 | |
| 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×D for side milling; Full slot cutting depth 1×D; 0.2×D | |
| 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 | 60 mm | |
| Overhang length L1 incl. recess | 74 mm | |
| Recess ⌀ D1 | 19 mm | |
| Overall length L | 126 mm | |
| Shank ⌀ Ds | 20 mm | |
| Corner rounding rv | 0.5 mm | |
| Feed fz for slot milling in short-chipping aluminium | 0.25 mm | |
| Feed fz for side milling in short-chipping aluminium | 0.28 mm | |
| Colour ring | yellow | |
| Type of product | End / face mill |
Identification numbers & Classifications
| Article number | 205267 20 | |
| EAN / GTIN | 4062406381240 |
Application Table
N
450
N
400
N
380
N
120
N
100
N
160
N
200
Description
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 × D for TPC machining.
hmax: The values stated in the table are maximum values.
aemax is 0.2 × D for TPC machining.