
Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- More accurate than DIN
- Cool Jet, can be sealed
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Power Shrink Chuck
DIN 69893-1 · HSK-A80
Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- More accurate than DIN
- Cool Jet, can be sealed
Power Shrink Chuck
DIN 69893-1 · HSK-A80
Shrink fit chuck suitable to all inductive shrink fit units.
The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.
- Without back-up screw for max. tool clamping depth
- Optimized outer geometry and therefore perfect for blisk and blade machining
- Increased machining capacity due to higher spindle speed, higher feed rates and larger cutting depth
- Shorter processing times
- Higher machining accuracy
- With threaded holes in order to balance with balancing screws
- Cool Jet bores that can be sealed included
The long versions with slim tips are especially versatile to use.
- High rigidity
- Slim at the tip
- Dampen vibrations
- High clamping force
- Equally suited to high-speed manufacturing and heavy milling
- Universal usage, saves space in tool magazine
Optional:
- Cooling with Cool Flash on extra Charge
- Safe-Lock™ Pull out protection from Ø 8 mm on extra charge
Technical data subjects to change without prior notice.
Technical drawing

Please select your clamping diameter:
Clamping Ø D1 [mm] | 8 |
---|---|
Ø D2 [mm] | 21 |
Ø D3 [mm] short | 66 |
Ø D3 [mm] | 65 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
A80.149.08.3.2140 | ![]() short, 100.00 mm |
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|
Accessory | ||
A80.149.08.3.2144 | ![]() ZG130, 130.00 mm |
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|
Accessory | ||
A80.149.08.3.2142 | ![]() oversize, 160.00 mm |
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|
Accessory |
Clamping Ø D1 [mm] | 10 |
---|---|
Ø D2 [mm] | 24 |
Ø D3 [mm] short | 66 |
Ø D3 [mm] | 65 |
L [mm] short | 68 |
L [mm] ZG130 | 70 |
L [mm] oversize | 70 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
A80.149.10.3.2140 | ![]() short, 100.00 mm |
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|
Accessory | ||
A80.149.10.3.2144 | ![]() ZG130, 130.00 mm |
|
|
Accessory | ||
A80.149.10.3.2142 | ![]() oversize, 160.00 mm |
|
|
Accessory |
Clamping Ø D1 [mm] | 12 |
---|---|
Ø D2 [mm] | 24 |
Ø D3 [mm] short | 66 |
Ø D3 [mm] | 65 |
L [mm] short | 71 |
L [mm] ZG130 | 75 |
L [mm] oversize | 75 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
A80.149.12.3.2140 | ![]() short, 100.00 mm |
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|
Accessory | ||
A80.149.12.3.2144 | ![]() ZG130, 130.00 mm |
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|
Accessory | ||
A80.149.12.3.2142 | ![]() oversize, 160.00 mm |
|
|
Accessory |
Clamping Ø D1 [mm] | 16 |
---|---|
Ø D2 [mm] | 27 |
Ø D3 [mm] short | 66 |
Ø D3 [mm] | 65 |
L [mm] short | 70 |
L [mm] ZG130 | 75 |
L [mm] oversize | 75 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
A80.149.16.3.2140 | ![]() short, 100.00 mm |
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|
Accessory | ||
A80.149.16.3.2144 | ![]() ZG130, 130.00 mm |
|
|
Accessory | ||
A80.149.16.3.2142 | ![]() oversize, 160.00 mm |
|
|
Accessory |
Clamping Ø D1 [mm] | 20 |
---|---|
Ø D2 [mm] | 33 |
Ø D3 [mm] short | 66 |
Ø D3 [mm] | 65 |
L [mm] short | 69 |
L [mm] ZG130 | 96 |
L [mm] oversize | 101 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
A80.149.20.3.2140 | ![]() short, 100.00 mm |
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|
Accessory | ||
A80.149.20.3.2144 | ![]() ZG130, 130.00 mm |
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|
Accessory | ||
A80.149.20.3.2142 | ![]() oversize, 160.00 mm |
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|
Accessory |
Clamping Ø D1 [inch] | 1/2 |
---|---|
Ø D2 [inch] | 0.944 |
Ø D3 [inch] short | 2.598 |
Ø D3 [inch] | 2.559 |
L [inch] short | 2.795 |
L [inch] ZG130 | 2.952 |
L [inch] oversize | 2.952 |
Order No. | Gage length A in inch | |||||
---|---|---|---|---|---|---|
A80.149.1/2z.3.2140 | ![]() short, 3937.00 inch |
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|
Accessory | ||
A80.149.1/2z.3.2144 | ![]() ZG130, 5118.00 inch |
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|
Accessory | ||
A80.149.1/2z.3.2142 | ![]() oversize, 6.30 inch |
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|
Accessory |
Clamping Ø D1 [inch] | 3/4 |
---|---|
Ø D2 [inch] | 1.299 |
Ø D3 [inch] short | 2.598 |
Ø D3 [inch] | 2.559 |
L [inch] short | 2.716 |
L [inch] ZG130 | 3.779 |
L [inch] oversize | 3.976 |
Order No. | Gage length A in inch | |||||
---|---|---|---|---|---|---|
A80.149.3/4z.3.2140 | ![]() short, 3937.00 inch |
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|
Accessory | ||
A80.149.3/4z.3.2144 | ![]() ZG130, 5118.00 inch |
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|
Accessory | ||
A80.149.3/4z.3.2142 | ![]() oversize, 6.30 inch |
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Accessory |