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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Slot drill HSS-Co8, TiAlN, ⌀ e8 DC: 7,75mm
Article no.: 357140
Catalog no.: 191070
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 | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01001005 | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 10 mm | |
| Dry machining | suitable only under restricted conditions | |
| Holder tolerance class | h6 | |
| Shank diameter | 10 mm | |
| Oil | suitable | |
| Shank type | HB | |
| Air | suitable | |
| Tool material | HSS Co 10; HSS Co 10 | |
| Cutting media, manufacturer’s designation | HSS-CO8 TIALN | |
| Coating | TiAlN | |
| Cutter diameter | 7.75 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | e8 | |
| Cutting edge length | 11 mm | |
| Corner / edge | 1 | |
| Corner version | sharp-edged | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length | 21 mm | |
| Usable length | 11 mm | |
| Overall length | 61 mm | |
| Weight | 30 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 327 D | |
| Machining method | slot drilling (keyway cutting) | |
| Colour ring | without | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth | 11 mm; 7.75 mm |
Identification & Classification
| Article number | 357140 | |
| Catalog number | 191070 | |
| EAN / GTIN | 4045197099839 | |
| Manufacturer number | 191070 7,75 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
78
P
55
P
55
M
17
M
14
K
46
N
92
Description
Version:
Centre cutting edge geometry for plunging.
Economy version.
Economy version.
Application:
For milling keyways (slots) or pockets from the centre of the component.