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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide roughing end mill MTC, TiAlN, ⌀ d11 DC: 20mm
Article no.: 430851
Catalog no.: 205712
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 | |
| Manufacturer’s designation | VHM-Schruppfräser MTC | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL02001005 | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 20 mm | |
| Shank length LS | 49.3 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.013 mm | |
| Tool material | HC-K30 | |
| Standard designation for cutting medium, 2nd Priority | HC-K30 | |
| Standard designation for cutting medium, 3rd Priority | HC-K30 | |
| Machining group, manufacturer-specific | M,P | |
| Tool application group | N, H | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | d11 | |
| Recess diameter D1 | 19.5 mm | |
| Cutting edge length Lc | 40 mm | |
| Head length L3 | 40 mm | |
| ISO milling cutter type | L | |
| Relief angle | 8 degrees | |
| Side rake angle | 5 degrees | |
| Number of effective cutters (peripheral side) Z | 5 | |
| Number of effective cutters (end face) Z | 5 | |
| Twist direction | right-hand | |
| Twist angle | 50 degrees | |
| Helical pitch | 55 mm | |
| Number of corner versions | 1 | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer width | 0.4 mm | |
| Corner chamfer angle | 45 degrees | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length A | 58 mm | |
| Usable length L1 | 54 mm | |
| Overall length L | 104 mm | |
| Functional length | 79 mm | |
| Weight | 394 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6527 | |
| Data carriers | without data carrier | |
| Machining method | face milling (FPL); shoulder milling (FEC); slot milling (FNU) | |
| Colour ring | blue | |
| Machining strategy | MTC | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.3 mm | |
| Max. cutting depth L2 | 30 mm; 40 mm |
Identification & Classification
| Article number | 430851 | |
| Catalog number | 205712 | |
| EAN / GTIN | 4045197362711 | |
| Manufacturer number | 205712 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
180
P
170
P
170
P
140
M
100
M
80
Description
Version:
Dimensions similar to DIN 6527.
Optimised special knuckle profile for roughing.
Very high rate of metal removal.
With special internal tooth profile and 50° flutes for reliable chip breaking in stainless steels.
Optimised special knuckle profile for roughing.
Very high rate of metal removal.
With special internal tooth profile and 50° flutes for reliable chip breaking in stainless steels.
Application:
Especially for MTC (Multi Task Cutting) use on the new generation of turning / milling centres.