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Indexable insert for turning TCMT 16T308, for finish machining
Article no.: 645929
Catalog no.: 260958
Article code:
Product details
Technical Data
| Base form | triangular | |
| Thickness of insert S | 3.97 mm | |
| Insert version | neutral | |
| Length of cutting edge l | 11 mm | |
| Height of cutting edge | 3.97 mm | |
| Diameter of insert d | 6.35 mm | |
| Corner radius R | 0.8 mm | |
| Corner angle | 60 degrees | |
| Rake angle | 15 degrees | |
| Normal clearance angle (main cutting edge) | 7 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 7 degrees | |
| ISO-Code | TCMT 16T308 | |
| Attachment hole diameter | 4.4 mm | |
| Type of chip breaker | SS | |
| Schnitttiefe empfohlener Arbeitsbereich, min. | 0.2 mm | |
| Max. cutting depth ap max | 1.5 mm | |
| Schnitttiefe ap, min. | 0.5 mm | |
| Schnitttiefe ap, max. | 4 mm | |
| Schnittgeschwindigkeit Hauptanwendung, min. | 150 m/min | |
| Schnittgeschwindigkeit Hauptanwendung, max. | 400 m/min | |
| Vorschub pro Zahn min. fz | 0.05 mm/rev. | |
| Vorschub pro Zahn max. fz | 0.2 mm/rev. | |
| Tool material | Carbide | |
| Machining group, manufacturer-specific | P20 | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | HB7020 | |
| Coating | TiCn-Al2O3 | |
| Grade | HB7020 | |
| Insert thickness T | 3.97 mm | |
| Type of fastening for insert | T (with hole attached tangentially via hole) | |
| Insert designation | TCMT16T308 | |
| Type of product | cutter insert | |
| With ISO code | yes | |
| Number of teeth | 3 pcs. | |
| Direction of action | neutral | |
| Suitable for material | steel (P) | |
| Tolerance Class | M | |
| Finishing / roughing assignment | finishing | |
| Type of fastening | hole | |
| Chip breaker | yes | |
| Cutter version | rounded (E) | |
| Cutting conditions | interrupted | |
| Weight | 30 g |
Packaging units
| 1 Carton | 10 pieces |
Identification & Classification
| Article number | 645929 | |
| Catalog number | 260958 | |
| EAN / GTIN | 4045197852885 | |
| Manufacturer number | 260958 HB7020 | |
| Article class | 21G | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
P
P
P
