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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
| 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 | 703086 | |
| Catalog number | 342887 | |
| 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:
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.