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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Steel solid carbide roughing end mill with chip separators HPC, TiAlN, ⌀ f8 DC: 20mm
Article no.: 2159924
Catalog no.: 203049
Article code:
Offers
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Steel VHM-Schruppfräser mit Spanteilern | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL02001005 | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 20 mm | |
| Length of shank LS | 50 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.013 mm | |
| Shank type | HB | |
| Tool material | solid carbide | |
| Machining group, manufacturer-specific | P | |
| Tool application group | NR | |
| Cutting media, manufacturer’s designation | VHM ALCRN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | f8 | |
| Recess diameter D1 | 19.8 mm | |
| Cutting edge length Lc | 41 mm | |
| Head length L3 | 41 mm | |
| Shoulder length | 55 mm | |
| ISO milling cutter type | G | |
| Relief angle | 36 degrees | |
| Side rake angle | 0 degrees | |
| Transition angle α | 45 degrees | |
| Number of effective cutters (peripheral side) Z | 4 | |
| Number of effective cutters (end face) Z | 4 | |
| Twist direction | right-hand | |
| Twist angle | 38 degrees | |
| Number of corner versions | 2 | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer width | 0.4 mm | |
| Corner chamfer angle | 45 degrees | |
| Spacing of the cutters | unequal spacing | |
| Cutting arc angle max. | 53.13 degrees | |
| Application for type of drilling | up to 1.5×D for blind holes and through holes | |
| Number of chip separators | 1 | |
| Direction of infeed | horizontal, oblique and vertical | |
| Helix angle characteristic | unequal spacing | |
| Interface | joint 1 | |
| Gauge length A | 54 mm | |
| Usable length L1 | 52 mm | |
| Overall length L | 104 mm | |
| Functional length | 79 mm | |
| Weight | 374 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6527 | |
| Data carriers | without data carrier | |
| Machining method | shoulder milling (FEC) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | shoulder mill | |
| Correction factor fz | 2 | |
| Cutting depth min. | 0.4 mm | |
| Max. cutting depth L2 | 30 mm; 41 mm |
Identification & Classification
| Article number | 2159924 | |
| Catalog number | 203049 | |
| EAN / GTIN | 4069515028592 | |
| Manufacturer number | 203049 20 | |
| Article class | 11Z | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
250
P
200
P
180
P
160
M
70
M
50
K
120
Description
Version:
For roughing and finishing. Chip breakers for controlled chip breaking. For reliable working in automated production environments thanks to reliable chip evacuation from the component.
Up to 1.5×D into solid material at very high feed rates with smooth cutting action.
Up to 1.5×D into solid material at very high feed rates with smooth cutting action.
Advantage:
Optimised flute form, eccentric relief ground, wide chip space.