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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
HOLEX Pro Steel solid carbide roughing end mill HPC, TiAlN, ⌀ DC: 8mm
Article no.: 178988
Catalog no.: 203059
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 | |
| Series | Pro Steel | |
| Wet maximum | suitable | |
| Manufacturer’s designation | HOLEX Pro Steel VHM-Schruppfräser | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00801005 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Shank length | 43.07 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable only under restricted conditions | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Cutter diameter | 8 mm | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Upper dimension | 0 mm | |
| Lower dimension | -0.03 mm | |
| Neck diameter | 7.5 mm | |
| Cutting edge length | 28 mm | |
| Head length | 28 mm | |
| Shoulder length | 36 mm | |
| ISO milling cutter type | G | |
| Relief angle | 3 degrees | |
| Side rake angle | 2.5 degrees | |
| Number of effective cutters, peripheral side | 4 | |
| Number of effective cutters, end face | 4 | |
| Twist direction | right-hand | |
| Twist angle | 38 degrees | |
| Corner / edge | 1 | |
| Corner version | as chamfer | |
| Corner chamfer width | 0.2 mm | |
| Corner chamfer angle | 45 degrees | |
| Spacing of the cutters | unequal spacing | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 4 | |
| Helix angle characteristic | unequal spacing | |
| Interface | joint 1 | |
| Gauge length | 37 mm | |
| Usable length | 28 mm | |
| Overall length | 80 mm | |
| Functional length | 36 mm | |
| Weight | 40 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | End milling; slot drilling (keyway cutting) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | shoulder mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.2 mm | |
| Max. cutting depth | 5.6 mm; 28 mm |
Identification & Classification
| Article number | 178988 | |
| Catalog number | 203059 | |
| EAN / GTIN | 4062406377083 | |
| Manufacturer number | 203059 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
200
P
190
P
140
P
120
M
60
K
200
Description
Version:
For roughing and finishing.
Up to 0.5×D into solid material at very high feed rates with smooth cutting action. Extra-long version for avoiding interference contours.
Up to 0.5×D into solid material at very high feed rates with smooth cutting action. Extra-long version for avoiding interference contours.
Advantage:
Optimised flute form, eccentric relief ground, generous chip spaces.