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Cat. No.:
Solid carbide milling cutter with more chip separators TPC, TiAlN, ⌀ f8 DC: 12mm
Article no.: 670423
Catalog no.: 203107
Article code:
Product details
Technical Data
| Holder type | plain shank | |
| Holder version | metric | |
| Holder size, metric | 12 mm | |
| Type of mounting | spigot | |
| Shank diameter DS | 12 mm | |
| Length of shank LS | 46 mm | |
| Shank type | HB | |
| Cooling lubricant | no | |
| Tool material | solid carbide | |
| Cutter diameter Dc | 12 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | f8 | |
| Cutting edge length Lc | 48 mm | |
| Head length L3 | 48 mm | |
| ISO milling cutter type | N | |
| Relief angle | 37 degrees | |
| Side rake angle | 0 degrees | |
| Transition angle α | 45 degrees | |
| Number of effective cutters (peripheral side) Z | 7 | |
| Number of effective cutters (end face) Z | 7 | |
| Twist direction | right-hand | |
| Twist angle | 37 degrees | |
| Spacing of the cutters | unequal spacing | |
| Cutting arc angle max. | 25.84 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Helix angle characteristic | unequal spacing | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length A | 54 mm | |
| Overall length L | 100 mm | |
| Functional length | 48 mm | |
| Weight | 130 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | shoulder milling (FEC) | |
| Colour ring | blue | |
| Machining strategy | TPC | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.5 | |
| Cutting depth min. | 0.24 mm | |
| Max. cutting depth L2 | 48 mm |
Identification & Classification
| Article number | 670423 | |
| Catalog number | 203107 | |
| EAN / GTIN | 4045197954138 | |
| Manufacturer number | 203107 12 | |
| Article class | 11X | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
320
P
290
P
260
P
200
M
220
M
160
Description
Version:
High-performance milling cutter with irregular cutter spacing and irregular helical pitch. Optimised bending strength due to the use of ultra-fine grain substrates.
Chip separator for controlled chip breaking.
Chip separator for controlled chip breaking.
Note:
hmax: The values stated in the table are maximum values.
ae max = 0.05×D for TPC machining.
ae max = 0.05×D for TPC machining.