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Manufacturer number:
Cat. Nr.:
Precision boring bar, DIN 1835 A, Nominal ⌀ D: 28,8mm
Article no.: 236677 28,8
Article code:
- Through-coolant: yes
Product details
Technical Data
| Shank type | DIN 1835 A | |
| Through-coolant | yes | |
| Minimum ⌀ dmin | 27 mm | |
| Adjustment range with eccentric clamping sleeve | 28.5 mm - 29.3 mm | |
| Overhang L1 | 42 mm | |
| Overall length Ltot | 195 mm | |
| Shank ⌀ Ds h6 | 20 mm | |
| suitable eccentric clamping sleeve size No. 236679 | 20 | |
| suitable indexable insert | 260142 HB725 | |
| Set of insert screws | 269440 (8IP; 1.2 Nm) | |
| Number of cutting edges Z | 1 | |
| Type of product | Indexable drill |
Identification & Classification
| Article number | 236677 28,8 | |
| EAN / GTIN | 4045197769312 | |
| Manufacturer number | 236677 28,8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Application:
For boring our pre-drilled or cast holes to the nominal ⌀ in combination with eccentric sleeve No. 236679.
For standard ISO indexable inserts CC..0602.
For standard ISO indexable inserts CC..0602.
Note:
The ⌀ to be bored out must not be less than Dmin.