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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide milling cutter with chip separators TPC, TiAlN, ⌀ f8 DC: 20mm
Article no.: 670409
Catalog no.: 203093
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 | |
| Max. cutting depth, Side milling | 80 mm | |
| Manufacturer’s designation | VHM-Fräser mit Spanteilern | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL02001005 | |
| Shank diameter DS | 20 mm | |
| Shank length LS | 51 mm | |
| Shank type | HB | |
| Tool material | solid carbide | |
| Coating | TiAlN | |
| Cutter diameter Dc | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | f8 | |
| Cutting edge length Lc | 80 mm | |
| Head length L3 | 80 mm | |
| Shoulder length | 80 mm | |
| ISO milling cutter type | N | |
| Balancing quality | G 2,5 | |
| Relief angle | 37 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 5 | |
| Number of effective cutters (end face) Z | 5 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer width | 0.4 mm | |
| Corner chamfer angle | 45 degrees | |
| Spacing of the cutters | unequal spacing | |
| Cutting arc angle max. | 25.84 degrees | |
| Number of chip separators | 2 | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 5 | |
| Helix angle characteristic | unequal spacing | |
| Interface | joint 1 | |
| Gauge length A | 91 mm | |
| Usable length L1 | 80 mm | |
| Overall length L | 140 mm | |
| Functional length | 80 mm | |
| Weight | 479 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | shoulder milling (FEC) | |
| Colour ring | green | |
| Machining strategy | TPC | |
| Type of product | shoulder mill | |
| Correction factor fz | 2 | |
| Cutting depth min. | 0.4 mm | |
| Cutting depth in use | Side milling |
Identification & Classification
| Article number | 670409 | |
| Catalog number | 203093 | |
| EAN / GTIN | 4045197953995 | |
| Manufacturer number | 203093 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
380
P
340
P
300
P
230
P
150
H
60
H
40
H
25
M
220
M
150
Description
Version:
High-performance end mill for general-purpose applications, specially designed for TPC applications.
Strengthened core.
Optimised bending strength due to the use of ultra-fine grain substrates.
Offset chip breakers for controlled chip breaking.
Strengthened core.
Optimised bending strength due to the use of ultra-fine grain substrates.
Offset chip breakers for controlled chip breaking.