{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Indexable insert for turning CNGA 120404, ceramic (0°)
Article no.: 255703 HART
Article code:
Product details
Technical Data
| Number of teeth | 4 pcs. | |
| Cutter version | chamfered (T) | |
| Insert designation | CNGA 120404 | |
| Grade | KB7205 | |
| Tool material | HC | |
| Machining group | H (hard materials) | |
| Corner radius R | 0.4 mm | |
| Coating | PVD | |
| Tolerance Class | G | |
| 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 angle | 80 degrees | |
| Normal clearance angle (main cutting edge) | 0 degrees | |
| Cutting conditions | continuous | |
| ISO-Code | CNGA 120404 | |
| Schnitttiefe empfohlener Arbeitsbereich, min. | 0.1 mm | |
| Max. cutting depth ap max | 0.9 mm | |
| Schnitttiefe ap, min. | 0.1 mm | |
| Schnitttiefe ap, max. | 0.9 mm | |
| Schnittgeschwindigkeit Hauptanwendung, min. | 180 m/min | |
| Schnittgeschwindigkeit Hauptanwendung, max. | 250 m/min | |
| Vorschub, min. | 0.05 mm/rev. | |
| Vorschub, max. | 0.15 mm/rev. | |
| Cutting media, manufacturer’s designation | KB7205 | |
| Insert thickness T | 4.76 mm | |
| Interface coding for insert | CN1204042N | |
| Type of product | cutter insert | |
| With ISO code | yes | |
| Direction of action | neutral | |
| Suitable for material | hardened steel (H) | |
| Finishing / roughing assignment | finishing | |
| Type of fastening | hole | |
| Chip breaker | no | |
| 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.