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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
KOMET® Unisix indexable insert, BK8425, Designation type W29: 42-000
Article no.: 236020
Catalog no.: 236841
Article code:
Product details
Technical Data
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Dry machining | suitable only under restricted conditions | |
| Oil | suitable | |
| Air | suitable only under restricted conditions | |
| Base form | hexagonal | |
| Wide insert B | 7.9 mm | |
| Thickness of the insert S | 3.18 mm | |
| Length of cutting insert L | 7.9 mm | |
| Insert version | neutral | |
| Length of cutting edge l | 7.9 mm | |
| Height of cutting edge | 4.8 mm | |
| Diameter of the cutting insert d | 12 mm | |
| Corner radius R | 0.4 mm | |
| Corner angle | 84 degrees | |
| Rake angle | 8 degrees | |
| Normal clearance angle (auxiliary cutting edge) | 0 degrees | |
| Cutting conditions | continuous | |
| ISO-Code | WO0804043N; WOEX 080404 | |
| Tool material | Carbide | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Tool application group | P20-P40; K20-K30; M20-M35 | |
| Cutting media, manufacturer’s designation | BK84 | |
| Coating | PVD | |
| Grade | BK8425 | |
| Insert thickness T | 3.18 mm | |
| Type of fastening for insert | C (without hole clamped from above) | |
| Type of product | Cutter insert | |
| With ISO code | yes | |
| Standard | DIN ISO 1832 | |
| Number of teeth | 3 pcs. | |
| Direction of action | neutral | |
| Suitable for material | cast iron (K); stainless steel (M); steel (P) | |
| Tolerance Class | E | |
| Machining method | drilling into solid material (BVB) | |
| Finishing / roughing assignment | Roughing | |
| Type of fastening | clamping | |
| Weight | 5 g | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 236020 | |
| Catalog number | 236841 | |
| EAN / GTIN | 4047109186187 | |
| Manufacturer number | 1082130800 | |
| Manufacturer/responsible person | Ceratizit Besigheim GmbH, Zeppelinstraße 3, 74354 Besigheim, Germany, www.kometgroup.com |
Application Table
P
300
P
250
P
200
P
160
P
130
M
160
M
160
S
80
