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Indexable insert for turning SNMG 120404, for finish machining
Article no.: 331652
Catalog no.: 251142
Article code:
Product details
Technical Data
| Base form | square | |
| Thickness of insert S | 4.76 mm | |
| Insert version | neutral | |
| Length of cutting edge l | 12.7 mm | |
| Height of cutting edge | 4.76 mm | |
| Diameter of insert d | 12.7 mm | |
| Corner radius R | 0.4 mm | |
| Corner angle | 90 degrees | |
| Rake angle | 13 degrees | |
| Normal clearance angle (main cutting edge) | 0 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 0 degrees | |
| ISO-Code | SNMG 120404 | |
| Attachment hole diameter | 5.16 mm | |
| Type of chip breaker | TIS | |
| Cutting depth, recommended working area, min. | 0.2 mm | |
| Cutting depth, recommended working area, max. ap max | 2 mm | |
| Cutting depth ap, min. | 0.25 mm | |
| Cutting depth ap, max. | 4.25 mm | |
| Cutting speed, main application, min. | 50 m/min | |
| Cutting speed, main application, max. | 110 m/min | |
| Cutting speed, secondary application, min. | 70 m/min | |
| Cutting speed, secondary application, max. | 250 m/min | |
| Min. feed rate fz | 0.1 mm/rev. | |
| Max. feed rate fz | 0.2 mm/rev. | |
| Tool material | Carbide | |
| Machining group | M (stainless steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | HB7415-1 | |
| Coating | TiAlN | |
| Grade | HB7415-1 | |
| Insert thickness T | 4.76 mm | |
| Interface coding for insert according to ISO TS 13399-60 | SN1204042N | |
| Insert designation | SNMG120404-TIS | |
| Type of product | cutter insert | |
| With ISO code | yes | |
| Number of teeth | 8 pcs. | |
| Direction of action | neutral | |
| Suitable for material | heat-resistant super-alloys (S); stainless steel (M) | |
| Tolerance Class | M | |
| Finishing / roughing assignment | finishing | |
| Type of fastening | hole | |
| Chip breaker | yes | |
| Cutter version | rounded (E) | |
| Cutting conditions | continuous | |
| Number of potential uses | 8 pcs. | |
| Weight | 9 g |
Packaging units
| 1 Carton | 10 pieces |
Identification & Classification
| Article number | 331652 | |
| Catalog number | 251142 | |
| EAN / GTIN | 4062406749385 | |
| Manufacturer number | 251142 HB7415-1 | |
| Article class | 21G | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
S
