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Manufacturer number:
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GARANT Master Alu SlotMachine solid carbide roughing end mill with through-coolant HPC, DLC, ⌀ e8 DC: 4mm
Article no.: 205256 4
Article code:
Product details
Technical Data
| Coating | DLC | |
| Machining strategy | HPC | |
| Number of effective cutters (peripheral side) Z | 3 | |
| Cutter diameter Dc | 4 mm | |
| Cutting edge length Lc | 8 mm | |
| Overall length L | 57 mm | |
| Shank diameter DS | 6 mm | |
| Twist angle | 35 degrees | |
| Tolerance class | e8 | |
| Corner radius R | 0.1 mm | |
| Tool material | solid carbide | |
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Vorschub pro Zahn Besäumen fz | 0.06 mm | |
| Max. cutting depth, Full slot milling | 2 mm | |
| Wet maximum | suitable | |
| Vorschub pro Zahn Nutenfräsen fz | 0.04 mm | |
| Eingriffsbreite max. ae | 1×D | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00601005 | |
| Holder tolerance class | h6 | |
| Arbor size | 6 | |
| Length of shank LS | 41.8 mm | |
| Shank type | HB | |
| Air | suitable | |
| Cooling lubricant | yes | |
| Series | Master Alu | |
| Manufacturer’s designation | GARANT Master Alu SlotMachine VHM-Schruppfräser mit Innenkühlung | |
| Machining group | N (non-ferrous metals) | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Balancing quality | G 2,5 | |
| Plunge angle | 45 degrees | |
| Number of effective cutters (end face) Z | 3 | |
| Twist direction | right-hand | |
| Number of corner versions | 1 | |
| Corner / edge | 1 | |
| Corner version | as radius | |
| Shape identifier, manufacturer-specific | WR | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 3 | |
| Helix angle characteristic | unequal spacing | |
| Cutting media, manufacturer’s designation | VHM | |
| Vorschub pro Zahn in | alu short-chipping | |
| Interface | joint 1 | |
| Usable length L1 | 8 mm | |
| Functional length | 39 mm | |
| Max. speed | 45,000 min-1 | |
| Weight | 19 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6527 | |
| Data carriers | without data carrier | |
| Machining method | countersinking (plunge milling) (FSE); shoulder milling (FEC); slot drilling (keyway cutting) (FNB); slot milling (FNU) | |
| Colour ring | yellow | |
| Type of product | shoulder mill | |
| Content | single part | |
| Correction factor fz | 3 | |
| Cutting depth min. | 0.1 mm | |
| Cutting depth in use | Full slot milling |
Identification & Classification
| Article number | 205256 4 | |
| EAN / GTIN | 4062406276928 | |
| Manufacturer number | 205256 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
450
N
400
N
380
N
160
N
200
Description
Version:
For roughing.
Special profile for machining non-ferrous metals.
Improved chip evacuation due to central through-coolant. Due to the patented geometry also suitable for boring.
Special profile for machining non-ferrous metals.
Improved chip evacuation due to central through-coolant. Due to the patented geometry also suitable for boring.
Advantage:
Optimised flute form, eccentric relief ground, generous chip spaces.
Up to 2 × D into solid material at very high feed rates and smooth cutting action.
Ramping capability up to 45°.
Very high feed rates when plunging vertically, thanks to special plunging geometry.
Up to 2 × D into solid material at very high feed rates and smooth cutting action.
Ramping capability up to 45°.
Very high feed rates when plunging vertically, thanks to special plunging geometry.