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Steep taper (SK) drill chuck arbor, SK / drill chuck taper: 40/16
Article no.: 703086
Catalog no.: 342887
Article code:
Product details
Technical Data
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; drill chuck | |
| Holder version | dimensionless nominal size without cooling; dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40; 16 | |
| Type of mounting | spigot; spigot | |
| Manufacturer’s designation | SK-Einsteckschaft, SK / Bohrfutterkegel: 40/16 | |
| Interface on machine side | SK 40 | |
| Taper diameter D | 15.733 mm | |
| Taper size | B 16 | |
| Thread G; M | M16 | |
| Interface | joint 1; joint 2 | |
| Type of product | plug-in shank | |
| Standard | DIN 238; DIN 69871 | |
| With thread | yes | |
| Material | steel | |
| Surface treatment | ground; hardened | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 703086 | |
| Catalog number | 342887 | |
| EAN / GTIN | 4062406109387 | |
| Manufacturer number | 342887 40/16 | |
| Article class | 32A | |
| 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:
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.