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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide milling cutter HPC, TiAlN, ⌀ e8 DC: 20mm
Article no.: 644855
Catalog no.: 203026
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-Fräser | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL02001005 | |
| Arbor size | 0200 | |
| Shank diameter DS | 20 mm | |
| Length of shank LS | 71 mm | |
| Shank type | HB | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM/TIALN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 20 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | e8 | |
| Body diameter D2 | 20 mm | |
| Recess diameter D1 | 19 mm | |
| Cutting edge length Lc | 40.5 mm | |
| Head length L3 | 40.5 mm | |
| Shoulder length | 98 mm | |
| ISO milling cutter type | N | |
| Relief angle | 5 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 | 38 degrees | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer width | 0.5 mm | |
| Corner chamfer angle | 45 degrees | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Helix angle characteristic | unequal spacing | |
| Interface | joint 1 | |
| Gauge length A | 104 mm | |
| Overall length L | 175 mm | |
| Functional length | 40 mm | |
| Weight | 680 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | shoulder milling (FEC) | |
| Colour ring | blue | |
| Machining strategy | HPC | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.3 mm | |
| Max. cutting depth L2 | 10 mm; 40 mm |
Identification & Classification
| Article number | 644855 | |
| Catalog number | 203026 | |
| EAN / GTIN | 4045197858009 | |
| Manufacturer number | 203026 20 | |
| Article class | 11X | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
120
P
110
P
100
P
90
P
80
H
70
H
60
M
55
M
45
S
35
Description
Note:
Successor product to No. 203025.