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Indexable insert for turning CNGA 120408, ceramic (0°)
Article no.: 255707 HART
Article code:
Product details
Technical Data
| Cooling lubricant | no | |
| Manufacturer’s designation | CNGA 120408 | |
| Base form | rhombic | |
| Insert width | 12.7 mm | |
| Blade thickness | 4.76 mm | |
| Insert length | 12.7 mm | |
| Insert version | neutral | |
| Cutting edge length | 12.7 mm | |
| Cutting edge height | 4.76 mm | |
| Insert diameter | 12.7 mm | |
| Corner radius | 0.8 mm | |
| Corner angle | 80 degrees | |
| Normal clearance angle (main cutting edge) | 0 degrees | |
| ISO-Code | CNGA 120408 | |
| Tool material | HC | |
| Machining group | H (hard materials) | |
| Tool application group | HOG | |
| Cutting media, manufacturer’s designation | KB7205 | |
| Coating | PVD | |
| Grade | KB7205 | |
| Insert thickness | 4.76 mm | |
| Type of fastening for insert | M (with cyl. hole clamped from above and via the hole) | |
| Interface coding for insert | CN1204082N | |
| Interface coding for insert according to ISO TS 13399-60 | CN1204082N | |
| Insert designation | CNGA 120408 | |
| Type of product | Cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Number of teeth | 4 pcs. | |
| Direction of action | neutral | |
| Suitable for material | hardened steel (H) | |
| Tolerance Class | G | |
| Machining method | core drilling (BAB) | |
| Finishing / roughing assignment | Finishing | |
| Chip breaker | no | |
| Cutter version | chamfered (T) | |
| Cutting conditions | continuous | |
| Number of potential uses | 4 pcs. | |
| Weight | 3 g | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 255707 HART | |
| EAN / GTIN | 4045197511430 | |
| Manufacturer number | 255707 HART | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
H
H
H
K
N
Description
Version:
High quality, high-temperature ceramic tool material for reliable operation on materials that are hard and difficult to machine.
Coated aluminium oxide titanium carbide ceramic for machining hard materials up to 68 HRC.
Coated aluminium oxide titanium carbide ceramic for machining hard materials up to 68 HRC.