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Parallel arbor, with through-coolant, Weldon shank, for cutter head ⌀ D: 12mm
Article no.: 210557 12
Article code:
Product details
Technical Data
| Type of product | screw-in toolholder | |
| Standard | DIN 1835 B | |
| External diameter, on the tool side D | 11.8 mm | |
| Shank diameter DS | 20 mm | |
| Holder type | plain shank; screw holder | |
| Tightening torque | 10 Nm | |
| Overall length L | 80 mm | |
| Gauge length A | 29 mm | |
| Through-coolant available | yes | |
| 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 | |
| Series | TopCut | |
| Manufacturer’s designation | Aufnahme zylindrisch mit Innenkühlung, Weldonschaft, für Schneidkopf-⌀ D: 12mm | |
| Interface position | on the machine; on the workpiece | |
| Interface coding | ZYL02001015 | |
| Holder shape | straight clamping flat | |
| Holder version | metric with cooling lubricant holes | |
| Holder size, metric | 20 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Length of shank LS | 51 mm | |
| Shank type | HB | |
| Interface on machine side | shank diameter = 20 mm | |
| Concentricity | 10 µm | |
| With cooling channel bore | yes | |
| Usable length LN | 26 mm | |
| Interface | joint 1; joint 2 | |
| Material | steel | |
| Surface treatment | ground | |
| Weight | 0.138 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 210557 12 | |
| EAN / GTIN | 4045197557742 | |
| Manufacturer number | 210557 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Precision-ground arbor for GARANT TopCut screw-in heads.
System radial run-out ≤ 10 µm due to the combination of taper and flat face.
System radial run-out ≤ 10 µm due to the combination of taper and flat face.