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KOMET KUB Quatron® indexable drill Combination shank, 3×D, ⌀ DC m7: 28mm
Article no.: 235502 28
Article code:
- Drill depth for indexable insert drill up to: 3×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 ⌀ D | 28 | |
| Drill depth for indexable insert drill up to | 3×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 | 84 mm | |
| Overhang LA | 108 mm | |
| Shank ⌀ Ds | 32 mm | |
| Shank length Ls | 60 mm | |
| ISO code indexable insert | SOEX 090408 32-.. | |
| Pack of insert screws | 239652 15IP1 (2.8 Nm) | |
| Number of cutting edges Z | 1 | |
| Overall length L | 168 mm | |
| Type of product | Indexable drill |
Identification numbers & Classifications
| Article number | 235502 28 | |
| EAN / GTIN | 4047109024496 | |
| Manufacturer number | U11 82800 |
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.
Downloads & documents
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|
| Number of cutting edges Z | 1 | 1 | 1 |
| Through-coolant | yes | yes | yes |
| Nominal ⌀ D | 28 | 28 | 28 |
| Shank ⌀ Ds | 32 mm | 32 mm | 32 mm |
| Pack of insert screws | 239652 15IP1 (2.8 Nm) | 239700 10IP (2.8 Nm) | 232980 4 (TX9;1.2Nm) |
| Series | KUB Quatron® | Power Drill | HOLEX Pro |
| Overhang LA | 108 mm | 106 mm | 111 mm |