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HSK-A63 Shrink Fit Chuck Standard

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
Your current product selection:
HSK-A63 Shrink Fit Chuck Standard

Shrink Fit Chuck Standard Version with Safe-Lock™
DIN 69893-1 · HSK-A63

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

Shrink Fit Chuck Standard Version with Safe-Lock™
DIN 69893-1 · HSK-A63

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

DIN 69893-1

  • Heat resistant hot-working steel
  • Hardened 54 – 2 HRC
  • For HSS and solid carbide tools
  • Shank tolerance h6
  • With threaded holes in order to balance with balancing screws
  • Inch sizes: Cool Jet bores that can be sealed included
  • Metric sizes: Cooling with Cool Jet for an extra charge
  • Cooling with Cool Flash for an extra charge
  • Safe-Lock™ pull out protection included
  • Included in delivery: Backup screw, tension spring, without coolant tube

Technical data subjects to change without prior notice.

Standard version, similar to DIN 69882-8.

Features Shrink Fit Chuck Standard

The most important features:

  • 1. High runout accuracy (< 3 μm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Features Shrink Fit Chuck Standard

The most important features:

  • 1. High runout accuracy (< 3 μm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Safe-Lock™ for Shrink Fit Chucks

Safe-Lock™ pull out protection

  • Highly accurate clamping due to shrink fit technology
  • High torque due to form closed clamping
  • No loss of accuracy
  • No pull out and no spinning ot the tool
  • Groove on tool shank is directed so that the tool will be pulled into the chuck (depending on direction of rotation)
Safe-Lock™ for Shrink Fit Chucks

Safe-Lock™ pull out protection

  • Highly accurate clamping due to shrink fit technology
  • High torque due to form closed clamping
  • No loss of accuracy
  • No pull out and no spinning ot the tool
  • Groove on tool shank is directed so that the tool will be pulled into the chuck (depending on direction of rotation)
Cool Jet for Shrink Fit Chucks

Cool Jet

  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
Cool Jet for Shrink Fit Chucks

Cool Jet

  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
Cool Flash

Cool Flash (optional)

  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 1/4" (6 mm) - 1 1/4" (25 mm)
Cool Flash

Cool Flash (optional)

  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 1/4" (6 mm) - 1 1/4" (25 mm)

Technical drawing

HSK-A63 Shrink Fit Chuck Standard Technical Drawing

Please select your clamping diameter:

Clamping Ø D1 [inch] 1/4
Ø D2 [inch]0.83
Ø D3 [inch]1.06
L [inch]1.42
Order No. Gage length A in inch    
A63.140.1/4z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.15 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  7. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [inch] 5/16
Ø D2 [inch]0.83
Ø D3 [inch]1.06
L [inch]1.42
Order No. Gage length A in inch    
A63.140.5/16z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.15 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  7. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6

  8. Reduction Sleeves for Mechanical Chucks

    For clamping small shanks in chucks with diameter 8 mm ID`s
Clamping Ø D1 [inch] 3/8
Ø D2 [inch]0.94
Ø D3 [inch]1.26
L [inch]1.65
Order No. Gage length A in inch    
A63.140.3/8z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.35 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  7. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [inch] 1/2
Ø D2 [inch]0.94
Ø D3 [inch]1.26
L [inch]1.85
Order No. Gage length A in inch    
A63.140.1/2z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.54 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  7. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [inch] 5/8
Ø D2 [inch]1.06
Ø D3 [inch]1.34
L [inch]1.97
Order No. Gage length A in inch    
A63.140.5/8z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.74 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  7. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [inch] 3/4
Ø D2 [inch]1.3
Ø D3 [inch]1.65
L [inch]2.05
Order No. Gage length A in inch    
A63.140.3/4z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 3.94 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40

  4. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  5. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  6. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  7. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [inch] 1
Ø D2 [inch]1.73
Ø D3 [inch]2.09
L [inch]2.28
Order No. Gage length A in inch    
A63.140.1z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 4.53 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  4. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  5. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  6. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  7. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6

  8. Cool Flash

    Cool Flash

    Upgrade of the Cool Flash cooling system on tool holders with existing Cool Jet cooling bores
    Order No.: 91.100.40
Clamping Ø D1 [inch] 1 1/4
Ø D2 [inch]1.73
Ø D3 [inch]2.09
L [inch]2.28
Order No. Gage length A in inch    
A63.140.11/4z.47 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 4.72 inch

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  4. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  5. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  6. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 6
Ø D2 [mm]21
Ø D3 [mm]27
L [mm]36
Order No. Gage length A in mm    
A63.140.06.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 80.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 8
Ø D2 [mm]21
Ø D3 [mm]27
L [mm]36
Order No. Gage length A in mm    
A63.140.08.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 80.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 10
Ø D2 [mm]24
Ø D3 [mm]32
L [mm]42
Order No. Gage length A in mm    
A63.140.10.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 85.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 12
Ø D2 [mm]24
Ø D3 [mm]32
L [mm]47
Order No. Gage length A in mm    
A63.140.12.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 90.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  5. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  6. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  7. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  8. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  9. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6

  10. Reduction Sleeves for Shrink Fit Chucks

    Reduction Sleeves for Shrink Fit Chucks

    For clamping small shanks in chucks with diameter 12 mm ID`s
Clamping Ø D1 [mm] 14
Ø D2 [mm]27
Ø D3 [mm]34
L [mm]47
Order No. Gage length A in mm    
A63.140.14.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 90.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 16
Ø D2 [mm]27
Ø D3 [mm]34
L [mm]50
Order No. Gage length A in mm    
A63.140.16.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 95.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  5. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  6. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  7. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  8. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  9. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 18
Ø D2 [mm]33
Ø D3 [mm]42
L [mm]50
Order No. Gage length A in mm    
A63.140.18.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 95.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  8. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 20
Ø D2 [mm]33
Ø D3 [mm]42
L [mm]52
Order No. Gage length A in mm    
A63.140.20.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 100.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  5. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  6. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  7. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  8. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  9. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 25
Ø D2 [mm]44
Ø D3 [mm]53
L [mm]58
Order No. Gage length A in mm    
A63.140.25.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 115.00 mm

With tension spring
DXF
 Step
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Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit brush

    Shrink fit brush

    For cleaning the socket of the shrink fit chuck in order to achieve the best possible shrink fit connection

  4. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  5. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  6. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  7. Cool Flash upgrade incl. Cool Jet bores

    Cool Flash upgrade incl. Cool Jet bores

    Upgrade of the Cool Flash cooling system on tool holders including the mounting of Cool Jet cooling bores
    Order No.: 91.100.41

  8. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  9. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Clamping Ø D1 [mm] 32
Ø D2 [mm]44
Ø D3 [mm]53
L [mm]58
Order No. Gage length A in mm    
A63.140.32.7 HSK-A63 Shrink Fit Chuck Standard short Pictogram
short, 120.00 mm

With tension spring
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Shrink fit extentions

    Shrink fit extentions

    The universal solution for special machining requirements

  4. Tention spring for shrink fit chucks

    Tention spring for shrink fit chucks

    For easy length presetting

  5. Cool Jet

    Cool Jet

    Cool Jet is available in the following versions:
    Order No.: 91.100.24 (2 bores; Shrink fit chucks Ø 6 - 14 mm)
    Order No.: 91.100.25 (3 bores; Shrink fit chucks Ø 16 - 32 mm)
    Order No.: 91.100.26 (4 bores)

  6. Back up screws for shrink fit chucks

    Back up screws for shrink fit chucks

    Available in different versions

  7. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Product wishlist