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Article no.: 211861 ALU
Indexable insert for milling VCGT 220530 FN, for plunge milling cutters, HU7810
Article no.: 211858 ALU
Article code:
Product details
Technical Data
| Machining method | countersinking (plunge milling) (FSE) | |
| Number of teeth | 2 pcs. | |
| ISO-Code | VCGT 220530 FN | |
| Grade | HU7810 | |
| Tool material | Carbide | |
| Corner radius R | 3 mm | |
| Insert thickness T | 5.56 mm | |
| Tolerance Class | G | |
| Coating | uncoated | |
| Suitable for material | aluminium; brass; non-ferrous materials (N); plastics | |
| Normal clearance angle (main cutting edge) | 7 degrees | |
| Max. cutting depth, Side milling | 15 mm | |
| Max. cutting depth, Full slot milling | 15 mm | |
| Wet maximum | suitable | |
| Dry machining | suitable only under restricted conditions | |
| Cooling lubricant | yes | |
| Base form | rhombic | |
| Thickness of insert S | 5.56 mm | |
| Insert version | neutral | |
| Length of cutting edge l | 22.22 mm | |
| Height of cutting edge | 5.56 mm | |
| Diameter of insert d | 12.7 mm | |
| Corner angle | 35 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 7 degrees | |
| Normal clearance angle, main cutting edge | 7 degrees | |
| Attachment hole diameter | 5.5 mm | |
| Cutting depth ap, min. | 0.05 mm | |
| Cutting depth in use | Full slot milling; Side milling | |
| Feed rate per tooth max. fz | 0.25 mm | |
| Machining group, manufacturer-specific | ALU | |
| Machining group | N (non-ferrous metals) | |
| Cutting media, manufacturer’s designation | HU7810 | |
| Type of fastening for insert | S (with counterbore screwed through hole) | |
| Insert designation | VCGT 220530 FN | |
| Type of product | cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Direction of action | neutral | |
| Finishing / roughing assignment | roughing | |
| Type of fastening | hole | |
| Chip breaker | yes | |
| Cutter version | sharp-edged (F) | |
| Number of potential uses | 2 pcs. | |
| Content | single part | |
| Correction factor fz | 2.5 |
Identification & Classification
| Article number | 211858 ALU | |
| EAN / GTIN | 4045197459558 | |
| Manufacturer number | 211858 ALU | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
1900
N
1900
N
500
N
400
N
100
Description
Version:
Fine-grain substrate, polished chip breaker steps − extreme reduction in the tendency to edge build-up.
Note:
ap max = 7 mm for roughing with ae = 1×D.