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Indexable insert for turning CNGA 120404, ceramic (0°)
Article no.: 255703 HART
Article code:
Product details
Technical Data
| Manufacturer’s designation | CNGA 120404 | |
| Base form | rhombic | |
| 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 | 80 degrees | |
| Normal clearance angle (main cutting edge) | 0 degrees | |
| Cutting conditions | continuous | |
| ISO-Code | CNGA 120404 | |
| Max. cutting depth ap max | 0.9 mm | |
| Tool material | HC | |
| Machining group | H (hard materials) | |
| Cutting media, manufacturer’s designation | KB7205 | |
| Coating | PVD | |
| Grade | KB7205 | |
| Insert thickness T | 4.76 mm | |
| Interface coding for insert | CN1204042N | |
| Insert designation | CNGA 120404 | |
| Type of product | cutter insert | |
| With ISO code | yes | |
| Number of teeth | 4 pcs. | |
| Direction of action | neutral | |
| Suitable for material | hardened steel (H) | |
| Tolerance Class | G | |
| Finishing / roughing assignment | finishing | |
| Type of fastening | hole | |
| Chip breaker | no | |
| Cutter version | chamfered (T) | |
| Cutting conditions | continuous | |
| Number of potential uses | 4 pcs. | |
| Weight | 3 g | |
| Content | single part |
Identification & Classification
| Article number | 255703 HART | |
| EAN / GTIN | 4045197511416 | |
| Manufacturer number | 255703 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.