Mini Shrink Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Mini Shrink Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Shrink fit chuck suitable to all inductive shrink fit units.
- High clamping force
- No disturbing edges
- Highest runout accuracy: 3 μm
- Precision from a single piece
- Also jobs difficult to access can be reached
- 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° angle for die and mold
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of the cutting tool we recommend the option: cooling slits in the clamping bore of the tool holder. (on request)
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
Mini Shrink Chuck, DIN ISO 7388-1, SK40
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.118 inch |
| Length A | A | 4.724 inch |
| A-length version | AL120 | |
| Diameter 2 | D2 | 0.354 inch |
| Interface | SK40 | |
| Mass (weight) | D7 | 2.443 lbs |
| Weight | WT | 2.443 lbs |
Description
Mini Shrink Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Shrink fit chuck suitable to all inductive shrink fit units.
- High clamping force
- No disturbing edges
- Highest runout accuracy: 3 μm
- Precision from a single piece
- Also jobs difficult to access can be reached
- 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° angle for die and mold
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of the cutting tool we recommend the option: cooling slits in the clamping bore of the tool holder. (on request)
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
Mini Shrink Chuck, DIN ISO 7388-1, SK40
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.118 inch |
| Length A | A | 4.724 inch |
| A-length version | AL120 | |
| Diameter 2 | D2 | 0.354 inch |
| Interface | SK40 | |
| Mass (weight) | D7 | 2.443 lbs |
| Weight | WT | 2.443 lbs |
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping diameter | Interface | Length A | Downloads | metric/ inch |
|---|---|---|---|---|---|---|
| 40.487.03 | AL120 | 0.118 inch | SK40 | 4.724 inch |
Download after registration
|
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| 40.487.04 | AL120 | 0.157 inch | SK40 | 4.724 inch |
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|
|
| 40.487.05 | AL120 | 0.197 inch | SK40 | 4.724 inch |
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|
|
| 40.487.06 | AL120 | 0.236 inch | SK40 | 4.724 inch |
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|
|
| 40.487.08 | AL120 | 0.315 inch | SK40 | 4.724 inch |
Download after registration
|
|
| 40.487.10 | AL120 | 0.394 inch | SK40 | 4.724 inch |
Download after registration
|
|
| 40.487.12 | AL120 | 0.472 inch | SK40 | 4.724 inch |
Download after registration
|
|
| 40.487.16 | AL120 | 0.63 inch | SK40 | 4.724 inch |
Download after registration
|
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001