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KUB Quatron® indexable drill combination shank 2×D 20,5 mm
Article no.: 235500 20,5
Article code:
- Drill depth for indexable insert drill up to: 2×D
- Shank: DIN 6535 HE, DIN 6595
- Use for drilling: Centre drilling; limited cross-drilling; oblique spot drilling; Cross-drilling; Centre drilling; Aperture; oblique exit; convex
- Through-coolant: yes
Product details
Technical Data
| Series | KUB Quatron® | |
| Nominal ⌀ DC | 20,5 mm | |
| Drill depth for indexable insert drill up to | 2×D | |
| Shank | DIN 6535 HE, DIN 6595 | |
| Use for drilling | Centre drilling; limited cross-drilling; oblique spot drilling; Cross-drilling; Centre drilling; Aperture; oblique exit; convex | |
| Through-coolant | yes | |
| Reach L1 | 42 mm | |
| Overhang LA | 66 mm | |
| Shank ⌀ Ds | 25 mm | |
| Shank length Ls | 56 mm | |
| ISO code indexable insert | SOEX 060306 18-.. | |
| Set of insert screws | 239652 6IP2 (1.0 Nm) | |
| Number of cutting edges Z | 1 | |
| Overall length L | 122 mm | |
| Type of product | Indexable drill |
Identification & Classification
| Article number | 235500 20,5 | |
| EAN / GTIN | 4047109047198 | |
| Manufacturer number | U10 12050 | |
| Manufacturer/responsible person | Ceratizit Besigheim GmbH, Zeppelinstraße 3, 74354 BESIGHEIM, Deutschland, www.kometgroup.com |
Description
Version:
With combination shank.
- Optimised coolant channels for reliable chip evacuation.
- Point angle 174° for almost flat-bottomed holes.
Application:
- For stationary and rotating use.
- For difficult drilling conditions (rolling scale, sloping surfaces of castings, interrupted cutting).
- For bores with tolerance ± 0.2 mm.
With indexable inserts No. 236520 − 236576.
Supplied with:
Clamp screws (without indexable inserts).
Note:
Further sizes available on request.