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Indexable insert for turning SNMG 120412, for roughing machining
Article no.: 2159244
Catalog no.: 251326
Article code:
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Product details
Technical Data
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Dry machining | suitable only under restricted conditions | |
| Oil | suitable | |
| Air | suitable only under restricted conditions | |
| Base form | square | |
| Thickness of the insert S | 4.76 mm | |
| Length of cutting insert L | 12.7 mm | |
| Insert version | neutral; neutral | |
| Length of cutting edge l | 12 mm | |
| Corner radius R | 1.2 mm | |
| Corner angle | 90 degrees | |
| Rake angle | 3 degrees; 20 degrees | |
| Setting angle | 0 degrees | |
| Normal clearance angle (main cutting edge) | 0 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 0 degrees | |
| Normal clearance angle (flat cutting edge) | 0 degrees | |
| ISO-Code | SNMG 120412 | |
| Attachment hole diameter | 5.16 mm | |
| Type of chip breaker | VG | |
| Tool material | Carbide | |
| Standard designation for cutting medium, 2nd Priority | HC-M30 | |
| Machining group | P (steel); M (stainless steel) | |
| Cutting media, manufacturer’s designation | HB7130-2 | |
| Coating | TiCN | |
| Grade | HB7130-2 | |
| Insert thickness T | 4.76 mm | |
| Type of fastening for insert | S (with counterbore screwed through hole) | |
| Interface coding for insert | SNMG120412 | |
| Insert designation | SNMG 120412 | |
| Type of product | Cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Number of teeth | 8 pcs.; 2 pcs. | |
| Direction of action | neutral | |
| Suitable for material | steel (P); stainless steel (M) | |
| Tolerance Class | M | |
| Machining method | grooving and parting off (EEA) | |
| Finishing / roughing assignment | Roughing | |
| Type of fastening | Hole | |
| Chip breaker | yes | |
| Cutter version | rounded (E) | |
| Cutting conditions | interrupted | |
| Number of potential uses | 8 pcs. | |
| Weight | 9 g | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 2159244 | |
| Catalog number | 251326 | |
| EAN / GTIN | 4069515022842 | |
| Manufacturer number | 251326 HB7130-2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
M
M
