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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Precision boring bar, DIN 1835 A, Nominal ⌀ D: 20,8mm
Article no.: 613768
Catalog no.: 236677
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Interface position | on the machine; on the workpiece | |
| Holder type | Plain shank | |
| Interface coding | ZYL01600115 | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 0160 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h$06 | |
| Shank diameter | 16 mm | |
| Shank length | 120 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 20.8 mm | |
| Initial diameter | 19.8 mm | |
| Flute length | 34 mm | |
| Number of cutting edges, total | 1 | |
| Angle, 1st step | 80 degrees | |
| Guide elements | without guide elements | |
| Type of fastening for insert | S (with counterbore screwed through hole) | |
| Interface coding for insert | CC0602043N | |
| Insert designation | CCMT 060202 | |
| Interface | joint 1; joint 2 | |
| Gauge length | 34 mm | |
| Usable length | 2.7 mm | |
| Overall length | 154 mm | |
| Weight | 250 g | |
| Cutting direction | right-hand cutting | |
| Machining method | boring out | |
| Type of product | Boring bar | |
| Content | single part |
Identification & Classification
| Article number | 613768 | |
| Catalog number | 236677 | |
| EAN / GTIN | 4045197769237 | |
| Manufacturer number | 236677 20,8 | |
| 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.