Description
Mini Shrink Chuck, DIN 69893-1, HSK-A63
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
- No disturbing edge
- High clamping force
- High runout accuracy: 3 μm
- Precision from a single piece
- Also jobs difficult to access are penetrable
- Optimum rigidity
- Ideal to shrink with the Haimer Power Clamp
- For all solid carbide tools with shank tolerance h6
- Heat resistant hot-working steel
- Hardened 54 – 2 HRC
- With 3° slope for dies and molds
- Tool holders fine balanced
Scope of Delivery
- Without coolant tube
HAIMER TIP
Attention: Heating and cooling sleeves are needed when shrinking on most shrink fit machines (see accessories). However, when using the Power Clamp i4.0 Sprint/Air or Nano machines with the motorized coil and scanner, sleeves are not necessary
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: HAIMER | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 12 mm / 0.472 inch |
| Length A | A | 120 mm / 4.724 inch |
| A-length version | ZG120 | |
| Diameter 2 | D2 | 18 mm / 0.709 inch |
| Length | L | 75 mm / 2.953 inch |
| Interface | HSK-A63 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 1,040 kg |
| coolant exit style code | H22 | 1 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 1,040 kg |
| coolant exit style code | CXSC | 1 |