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Boring bar stabiliser 7×D mini, Type: 16L
Article no.: 212266
Catalog no.: 319467
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Bohrstangen-Stabilisator 7×D mini Typ 16L | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; plain shank | |
| Interface coding | ZYL03201115; ZYL01601115 | |
| Holder version | metric; metric | |
| Holder size, metric | 32 mm; 16 mm | |
| Type of mounting | spigot; hole (internal mounting) | |
| Holder tolerance class | h7 | |
| Shank diameter DS | 32 mm | |
| Length of shank LS | 53 mm | |
| Interface on machine side | shank diameter = 32 mm | |
| Gauge length A | 112 mm | |
| Centre offset min., turning Fmin | 9.5 mm | |
| Internal boring depth | 7×D | |
| Safety diameter, min. Dmin | 0.6 mm | |
| Radius, turning R | 12.64 mm | |
| Centre offset min., grooving Fmin | 9.5 mm | |
| Intersection, grooving V | 1 mm | |
| Stabiliser type | Stabi ⌀ 16 mini | |
| Intersection, turning V | 1 mm | |
| Radius, grooving Rx | 12.99 mm | |
| Hole diameter on workpiece side D1 | 16 mm | |
| External diameter, on the tool side D | 40 mm | |
| Format | compact | |
| Vibration damping | yes | |
| Tool position | left-hand | |
| Axially offset | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | boring bar holder | |
| Overall length L | 171 mm | |
| Overall height H1 | 40 mm | |
| Overall width B1 | 40 mm | |
| Through-coolant available | yes | |
| Material | tool steel | |
| Surface treatment | hardened | |
| Weight | 0.428 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 212266 | |
| Catalog number | 319467 | |
| EAN / GTIN | 2000001004975 | |
| Manufacturer number | 319467 16L | |
| Article class | 31V | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Base body of high-quality tool steel, surface and functional faces hardened.
Advantage:
Reduces oscillation and vibration when used with all types of boring bars.
Suitable for:
All popular boring bars.
Note:
To determine the right type of boring bar stabiliser, it is essential to perform a collision check using the Hoffmann e-Tool data from the eShop or via the ToolScout! We recommend a maximum overhang length of 3×D of the types of boring bar used.
Maximum overhang, stabiliser incl. boring bar 10×D.
Maximum overhang, stabiliser incl. boring bar 10×D.