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Indexable insert for milling SEKR 1203 AFTN, for face mills, HB7525
Article no.: 357422
Catalog no.: 213921
Article code:
Product details
Technical Data
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Manufacturer’s designation | SEKR 1203 AFTN | |
| Dry machining | suitable | |
| Oil | suitable | |
| Air | suitable | |
| Base form | square | |
| Insert width | 12.7 mm | |
| Blade thickness | 3.18 mm | |
| Insert length | 12.7 mm | |
| Insert version | neutral | |
| Cutting edge length | 12.7 mm | |
| Cutting edge height | 3.175 mm | |
| Insert diameter | 12.7 mm | |
| Corner radius | 0 mm | |
| Corner chamfer length | 2.33 mm | |
| Corner chamfer angle | 45 degrees | |
| Corner angle | 90 degrees | |
| Rake angle | 20 degrees | |
| Normal clearance angle (main cutting edge) | 20 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 26 degrees | |
| Cutting conditions | continuous | |
| ISO-Code | SEKR 1203 AFTN | |
| Type of chip breaker | AF | |
| Tool material | Carbide | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Tool application group | HOG | |
| Cutting media, manufacturer’s designation | HB7525 | |
| Coating | coated | |
| Grade | HB7525 | |
| Insert thickness | 3.18 mm | |
| Type of fastening for insert | S (with counterbore screwed through hole) | |
| Interface coding for insert | SE1203AF1N | |
| Interface coding for insert according to ISO TS 13399-60 | SE1203AF1N | |
| Insert designation | SEKR 1203 AFTN | |
| Type of product | Cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Number of teeth | 8 pcs. | |
| Direction of action | neutral | |
| Suitable for material | cast iron (K); stainless steel (M); steel (P) | |
| Tolerance Class | K | |
| Machining method | face milling (FPL) | |
| Finishing / roughing assignment | Finishing; Roughing | |
| Type of fastening | Hole | |
| Chip breaker | yes | |
| Cutter version | chamfered (T) | |
| Cutting conditions | continuous | |
| Number of potential uses | 8 pcs. | |
| Weight | 3 g | |
| Content | 1 pcs. | |
| Correction factor fz | 2.5 |
Identification & Classification
| Article number | 357422 | |
| Catalog number | 213921 | |
| EAN / GTIN | 4045197302786 | |
| Manufacturer number | 213921 ST900 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
235
P
230
P
220
P
105
P
105
M
170
K
130
Description
Note:
Standard application values for ae = 0.5 ... 1×D / ap max = 3.5 mm.