Description
Collet Chuck Type ER, DIN 69893-6, HSK-F63
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
More accurate than DIN
For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.
- Without thread for back-up screw
Scope of Delivery
- With locknut (balanced, with slide coating for higher clamping forces)
HAIMER TIP
Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request
Enlarging of size L upon request
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Size | ER20 | |
| Clamping range | 1,5-13,0 | |
| Length A | A | 75 inch / 2.953 inch |
| A-length version | ultrakurz | |
| Length | L | 49 inch / 1.929 inch |
| Interface | HSK-F63 | |
| Diameter clamping nut | D | 34 inch / 1.339 inch |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 0,890 kg |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | HSK06300415 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 0,890 kg |
| Company identification | COMPC | HAI |