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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Fraise carbure monobloc DIN 6535 HA, TiAlN, ⌀ e8 DC: 20mm
Réf.: 203440 20
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00600105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Dry machining | suitable | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 20 mm | |
| Shank length LS | 55.7 mm | |
| Holder diameter, ISO tolerance class | 20 mm | |
| Holder diameter, lower dimension | -0.013 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group, manufacturer-specific | P.K.M.N.S | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 20 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Lower dimension | -0.013 mm | |
| Recess diameter D1 | 19.8 mm | |
| Cutting edge length Lc | 38 mm | |
| Head length L3 | 38 mm | |
| ISO milling cutter type | G | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Plunge angle | 0 degrees | |
| Plunge depth, max. ap | 0 mm | |
| Number of effective cutters (peripheral side) Z | 8 | |
| Number of effective cutters (end face) Z | 8 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Helical pitch | 45 mm | |
| Number of corner versions | 2 | |
| Corner / edge | 1; 2 | |
| Corner version | as chamfer; sharp-edged | |
| Corner chamfer width | 0.07 mm | |
| Corner chamfer angle | 45 degrees | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal | |
| Interface | joint 1 | |
| Gauge length A | 51 mm | |
| Usable length L1 | 48 mm | |
| Overall length L | 104 mm | |
| Functional length | 51 mm | |
| Max. speed | 13,000 min-1 | |
| Weight | 422 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6527 | |
| Shape letter standard number | N | |
| Data carriers | without data carrier | |
| Colour ring | green | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.05 mm | |
| Max. cutting depth L2 | 38 mm |
Identification et classification
| Référence article | 203440 20 | |
| EAN / GTIN | 4045197119520 | |
| Réf. fabricant | 203440 20 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tableau d’application
N
600
N
400
P
190
P
170
P
160
P
95
P
85
H
65
M
90
M
75
S
60
K
120
Description
Exécution:
6 dents au minimum confèrent une
grande stabilité et génèrent de très faibles vibrations.
Double angle de dépouille latérale.
grande stabilité et génèrent de très faibles vibrations.
Double angle de dépouille latérale.
Utilisation:
Pour le contourage en finition.