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HSK-A63 Shrink Fit Chuck Mini Shrink Chuck

Certificate of Quality

  • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
  • All functional surfaces fine machined
  • More accurate than DIN
Your current product selection:
HSK-A63 Shrink Fit Chuck Mini Shrink Chuck

Mini Shrink Chuck
DIN 69893-1 · HSK-A63

Certificate of Quality

  • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
  • All functional surfaces fine machined
  • More accurate than DIN

Mini Shrink Chuck
DIN 69893-1 · HSK-A63

Shrink fit chuck suitable to all kind of shrink fit units.

  • No disturbing edge
  • High clamping force
  • Highest 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
  • Delivery without coolant tube

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 data subjects to change without prior notice.

Features Shrink Fit Chuck Mini Shrink Chuck

The most important features:

  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Very slim design with 3° contour – for jobs difficult to access
  • 4. Standard with 3 mm wall thickness and extra slim with 1,5 mm wall thickness
  • 5. Short chamfer
Features Shrink Fit Chuck Mini Shrink Chuck

The most important features:

  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Very slim design with 3° contour – for jobs difficult to access
  • 4. Standard with 3 mm wall thickness and extra slim with 1,5 mm wall thickness
  • 5. Short chamfer
Mini Shrink Chuck slim version

Slim design

  • 3,0 mm wall thinkness
  • Even for machining and for jobs very difficult to reach
  • High clamping forces
Mini Shrink Chuck slim version

Slim design

  • 3,0 mm wall thinkness
  • Even for machining and for jobs very difficult to reach
  • High clamping forces
Mini shrink and cooling sleeve

Mini shrink and cooling sleeve

  • Protects Mini Shrink Chucks from overheating
  • Extends lifetime of shrink fit chucks
  • Secure and user friendly handling
  • Only one parameter setting setting for all Mini Shrink Chucks
  • Cooling with standard cooling body
Mini shrink and cooling sleeve

Mini shrink and cooling sleeve

  • Protects Mini Shrink Chucks from overheating
  • Extends lifetime of shrink fit chucks
  • Secure and user friendly handling
  • Only one parameter setting setting for all Mini Shrink Chucks
  • Cooling with standard cooling body

Technical drawing

HSK-A63 Shrink Fit Chuck Mini Shrink Chuck - Technical Drawing

Please select your clamping diameter:

Clamping Ø D1 [mm] 3
Ø D2 [mm]09
L [mm]-
Order No. Gage length A in mm    
A63.187.03 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
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Clamping Ø D1 [mm] 4
Ø D2 [mm]10
L [mm]-
Order No. Gage length A in mm    
A63.187.04 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 5
Ø D2 [mm]11
L [mm]-
Order No. Gage length A in mm    
A63.187.05 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 6
Ø D2 [mm]12
L [mm]-
Order No. Gage length A in mm    
A63.187.06 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 8
Ø D2 [mm]14
L [mm]-
Order No. Gage length A in mm    
A63.187.08 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 10
Ø D2 [mm]16
L [mm]68
Order No. Gage length A in mm    
A63.187.10 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 12
Ø D2 [mm]18
L [mm]75
Order No. Gage length A in mm    
A63.187.12 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
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Clamping Ø D1 [mm] 16
Ø D2 [mm]24
L [mm]75
Order No. Gage length A in mm    
A63.187.16 HSK-A63 Shrink Fit Chuck Mini Shrink ChuckZG120 - Pictogram
ZG120, 120.00 mm
DXF
Step
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Product wishlist