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EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide ball nose end mill HPC, TiAlN, ⌀ f8 DC / DS: 2/6mm
Article no.: 431131
Catalog no.: 207485
Article code:
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 | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0060 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 6 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable only under restricted conditions | |
| Tool material | solid carbide | |
| Machining group | S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 2 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | f8 | |
| Recess diameter D1 | 2 mm | |
| Cutting edge length Lc | 4 mm | |
| ISO milling cutter type | round profile mill | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 4 | |
| Number of effective cutters (end face) Z | 4 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Radius R | 1 mm | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Usable length L1 | 4 mm | |
| Overall length L | 80 mm | |
| Functional length | 80 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Shape letter standard number | N | |
| Data carriers | without data carrier | |
| Colour ring | pink | |
| Machining strategy | HPC | |
| Type of product | round profile mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth L2 | 4 mm; 0.1 mm |
Identification & Classification
| Article number | 431131 | |
| Catalog number | 207485 | |
| EAN / GTIN | 4045197354402 | |
| Manufacturer number | 207485 2/6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
S
50
S
30
Description
Version:
Special geometry for machining titanium and titanium alloys. 4 end face edges up to the centre. Thus can be used as a true 4-flute slot drill at all depths of cut.
Tolerance: Radius contour = ±0.005 mm.
Tolerance: Radius contour = ±0.005 mm.
Note:
NEW GENERATION AVAILABLE! Recommended successor product is No. 207487.