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”5 in 1” drilling and turning tool 1.5×D, left-hand, ⌀ DC: 20mm
Article no.: 357696
Catalog no.: 268464
Article code:
Product details
Technical Data
| Through-coolant | yes, with 5 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | “5 in 1” | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL02502215 | |
| Holder shape | with longitudinal slot | |
| Holder version | metric | |
| Holder size, metric | 0250 mm | |
| Type of mounting | spigot | |
| Shank diameter | 25 mm | |
| Shank form | round | |
| Shank diameter | 25 mm | |
| Extension length | 37 mm | |
| Base body length | 150 mm | |
| Hole diameter min. | 20 mm | |
| Cutting edge length | 10 mm | |
| Setting angle | 91 degrees | |
| Corner angle | 88 degrees | |
| Inclination angle | 0 degrees | |
| Side rake angle | -7 degrees | |
| Holder form | straight (G) | |
| Working position of holder | normal | |
| Machining process: turning | internal turning | |
| Interface | joint 1 | |
| Usable length | 30 mm | |
| Overall length | 150 mm | |
| Weight | 460 g | |
| Cutting direction | left-hand cutting | |
| Machining method | boring out; subland drilling | |
| Type of product | Boring Bar | |
| Content | single part |
Identification & Classification
| Article number | 357696 | |
| Catalog number | 268464 | |
| EAN / GTIN | 4045197470119 | |
| Manufacturer number | 268464 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With internal cooling.
Plain shank.
Plain shank.
Application:
Face turning, longitudinal turning, drilling, internal longitudinal turning, countersinking.
Note:
- Choose corner radii as large as possible.
- Always use internal cooling for drilling (at least 5 bar).