Mini Shrink extensions are the ideal solution for precise machining with minimal interference contours. The compact design allows use in hard-to-reach areas – perfect for mold and die making, fine machining, and 5-axis machines. Thermal shrinking ensures high runout accuracy – for stable processes and longer tool life.
Mini Shrink shrink fit extensions
Mini Shrink extensions – Compact, precise, powerful
Mini Shrink shrink fit extensions
Mini Shrink extensions – Compact, precise, powerful
Quality pass
Original HAIMER accessory
- Slim design for tight machining areas
- High precision through thermal shrinking
- Ideal for mold making, micro machining, and 5-axis applications
- Low vibrations – longer tool life
- Compatible with all standard shrinking devices
- For all solid carbide tools with shank tolerance h6
- 3° slope at the top
- Slim version
HAIMER TIP
In addition, shrink and cooling sleeves are required for shrinking on most shrink fit machines. When using the Power Clamp i4.0 Sprint / Air or Nano machines with motorised coil and scanner, the sleeves are not necessary.
Mini Shrink shrink fit extensions
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.118 inch |
| Diameter 2 | D2 | 0.354 inch |
| Outer diameter | D3 | 0.63 inch |
| Schafttoleranz | h6 | |
| Length A | A | 6.299 inch |
| HAI | ||
| Company identification | J3 | HAI |
| Mass (weight) | D7 | 0.463 lbs |
| Company identification | COMPC | HAI |
| Weight | WT | 0.463 lbs |
Description
Mini Shrink shrink fit extensions
Mini Shrink extensions – Compact, precise, powerful
Quality pass
Original HAIMER accessory
Mini Shrink extensions are the ideal solution for precise machining with minimal interference contours. The compact design allows use in hard-to-reach areas – perfect for mold and die making, fine machining, and 5-axis machines. Thermal shrinking ensures high runout accuracy – for stable processes and longer tool life.
- Slim design for tight machining areas
- High precision through thermal shrinking
- Ideal for mold making, micro machining, and 5-axis applications
- Low vibrations – longer tool life
- Compatible with all standard shrinking devices
- For all solid carbide tools with shank tolerance h6
- 3° slope at the top
- Slim version
HAIMER TIP
In addition, shrink and cooling sleeves are required for shrinking on most shrink fit machines. When using the Power Clamp i4.0 Sprint / Air or Nano machines with motorised coil and scanner, the sleeves are not necessary.
Technical specifications
Mini Shrink shrink fit extensions
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.118 inch |
| Diameter 2 | D2 | 0.354 inch |
| Outer diameter | D3 | 0.63 inch |
| Schafttoleranz | h6 | |
| Length A | A | 6.299 inch |
| HAI | ||
| Company identification | J3 | HAI |
| Mass (weight) | D7 | 0.463 lbs |
| Company identification | COMPC | HAI |
| Weight | WT | 0.463 lbs |
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | Clamping diameter | Length A | Outer diameter | Downloads | metric/ inch |
|---|---|---|---|---|---|
| 77.162.03 | 0.118 inch | 6.299 inch | 0.63 inch |
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| 77.162.04 | 0.157 inch | 6.299 inch | 0.63 inch |
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| 77.162.05 | 0.197 inch | 6.299 inch | 0.63 inch |
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| 77.162.06 | 0.236 inch | 6.299 inch | 0.63 inch |
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| 77.162.08 | 0.315 inch | 6.299 inch | 0.63 inch |
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| 77.162.10 | 0.394 inch | 6.299 inch | 0.63 inch |
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| 77.202.06 | 0.236 inch | 7.874 inch | 0.787 inch |
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| 77.202.08 | 0.315 inch | 7.874 inch | 0.787 inch |
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| 77.202.10 | 0.394 inch | 7.874 inch | 0.787 inch |
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| 77.202.12 | 0.472 inch | 7.874 inch | 0.787 inch |
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| 77.3/4Z2.1/2Z | 1/2 inch | 7.874 inch | 3/4 inch |
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|
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| 77.3/4Z2.1/4Z | 1/4 inch | 7.874 inch | 3/4 inch |
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| 77.3/4Z2.3/8Z | 3/8 inch | 7.874 inch | 3/4 inch |
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| 77.5/8Z2.1/4Z | 1/4 inch | 6.299 inch | 5/8 inch |
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| 77.5/8Z2.1/8Z | 1/8 inch | 6.299 inch | 5/8 inch |
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|
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| 77.5/8Z2.3/16Z | 3/16 inch | 6.299 inch | 5/8 inch |
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| 77.5/8Z2.3/8Z | 3/8 inch | 6.299 inch | 5/8 inch |
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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