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Boring bar for grooving, left-hand, Shank ⌀ DS: 20mm
Article no.: 278024 20
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL | |
| Interface coding, according to ISO TS 13399-60 | ZYL02001000 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Type of mounting | spigot | |
| Shank diameter | 20 mm | |
| Shank length | 165 mm | |
| Shank form | round | |
| Shank diameter | 20 mm | |
| Functional height | 0 mm | |
| Functional width | 8.25 mm | |
| Extension length | 40 mm | |
| Base body length | 165 mm | |
| Hole diameter min. | 16.5 mm | |
| Axial grooving diameter min. | 0 mm | |
| Axial grooving diameter max. | 0 mm | |
| Cutting width | 3 mm; 4 mm | |
| Grooving/usable depth max. | 5 mm | |
| Centre-line offset | 8 mm | |
| Number of teeth | 1 pcs. | |
| Setting angle | 0 degrees | |
| Inclination angle | 0 degrees | |
| Relief angle | 0 degrees | |
| Side rake angle | 90 degrees | |
| Holder form | straight (G) | |
| Working position of holder | normal | |
| Machining process: turning | plunge turning, internal | |
| Interface | joint 1 | |
| Gauge length | 30 mm | |
| Overall length | 200 mm | |
| Functional length | 165 mm | |
| Weight | 900 g | |
| Cutting direction | left-hand cutting | |
| Machining method | boring out; plunging | |
| Type of product | Boring Bar | |
| Content | single part |
Identification & Classification
| Article number | 278024 20 | |
| EAN / GTIN | 4062406381660 | |
| Manufacturer number | 278024 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |