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Steep taper (SK) drill chuck arbor, SK / drill chuck taper: 40/16
Article no.: 342887 40/16
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Holder type | iSO taper | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Interface on machine side | SK 40; SK 40 | |
| Thread G; M | M16 | |
| Interface | joint 1; joint 2 | |
| Type of product | plug-in shank; plug-in shank | |
| Standard | DIN 238; DIN 69871 | |
| With thread | yes | |
| Through-coolant available | no | |
| Material | heat-treatable steel | |
| Surface treatment | hardened | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 342887 40/16 | |
| EAN / GTIN | 4062406109387 | |
| Manufacturer number | 342887 40/16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
High precision version with DIN taper shank and locking thread.
Steep taper to DIN 69871 A, Part 1 with tool changer flange and thread for pull stud.
Through hardened and ground. High long-term concentricity because swarf cannot be pressed into the hardened surface and no notches can occur from minor impacts.
Steep taper to DIN 69871 A, Part 1 with tool changer flange and thread for pull stud.
Through hardened and ground. High long-term concentricity because swarf cannot be pressed into the hardened surface and no notches can occur from minor impacts.
Application:
For mounting drill chucks on milling machines with DIN 2080 steep tapers.
With internal locking thread M16 and snap ring groove for automatic clamping (e.g. Maho, Deckel, Mikron etc., also suitable for all standard machines with manual clamping).
Standard:
Drill chuck taper DIN 238.