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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide ball nose end mill HPC, TiAlN, ⌀ f8 DC / DS: 20mm
Article no.: 207477 20
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 | no | |
| Manufacturer’s designation | VHM-Vollradiusfräser | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | form A | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 20 mm | |
| Shank length | 54 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Machining group | M (stainless steel) | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Cutter diameter | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | f8 | |
| Cutting edge length | 26 mm | |
| ISO milling cutter type | round profile mill | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters, peripheral side | 4 | |
| Number of effective cutters, end face | 4 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Corner / edge | 1 | |
| Corner version | as radius | |
| Corner radius | 10 mm | |
| Radius | 10 mm | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length | 38 mm | |
| Usable length | 26 mm | |
| Overall length | 92 mm | |
| Functional length | 92 mm | |
| Weight | 376 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | Copy milling | |
| Colour ring | blue | |
| Machining strategy | HPC | |
| Type of product | round profile mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth | 1 mm; 26 mm |
Identification & Classification
| Article number | 207477 20 | |
| EAN / GTIN | 4045197455529 | |
| Manufacturer number | 207477 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
250
P
230
P
200
P
160
M
95
M
85
Description
Version:
Special geometry and coating for machining stainless and acid-resistant steels. 4 end faces up to the centre. Therefore can be used as a true 4-edge drill at all depths of cut.
Tolerance: Radius contour = ±0.005 mm.
Tolerance: Radius contour = ±0.005 mm.
Note:
New generation available! Successor product is No. 207473.