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Manufacturer number:
Cat. No.:
KOMET® Unisix indexable insert, BK79, Designation type W29: 42-130
Article no.: 235988
Catalog no.: 237050
Article code:
Product details
Technical Data
| Cooling lubricant | yes | |
| Manufacturer’s designation | 42-130 | |
| Base form | heptagonal | |
| Insert version | neutral | |
| Cutting edge length | 7.9 mm | |
| Cutting edge height | 4.8 mm | |
| Insert diameter | 12 mm | |
| Corner radius | 0.4 mm | |
| Corner angle | 84 degrees | |
| Rake angle | 8 degrees | |
| Normal clearance angle (main cutting edge) | 15 degrees | |
| ISO-Code | WOEX 080404 | |
| Attachment hole diameter | 2 mm | |
| Tool material | Carbide | |
| Tool application group | Vollbohren | |
| Cutting media, manufacturer’s designation | BK79 | |
| Coating | PVD | |
| Grade | BK79 | |
| Interface coding for insert | WO0804043N | |
| Type of product | Cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Number of teeth | 6 pcs. | |
| Direction of action | neutral | |
| Suitable for material | stainless steel (M); steel (P) | |
| Tolerance Class | E | |
| Machining method | drilling into solid material (BVB) | |
| Finishing / roughing assignment | Roughing | |
| Type of fastening | Hole | |
| Chip breaker | yes | |
| Cutter version | chamfered and rounded (S) | |
| Cutting conditions | continuous | |
| Weight | 3 g | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 235988 | |
| Catalog number | 237050 | |
| EAN / GTIN | 4047109070134 | |
| Manufacturer number | 1082115813 | |
| Manufacturer/responsible person | Ceratizit Besigheim GmbH, Zeppelinstraße 3, 74354 Besigheim, Germany, www.kometgroup.com |
Application Table
P
300
P
250
P
200
M
160
M
160
S
80
