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HSK-A63 High-Precision Chuck

Certificate of Quality

  • Chuck fine balanced G2.5 at 25.000 rpm
  • All functional surfaces fine machined
  • More accurate than DIN
Your current product selection:
HSK-A63 High-Precision Chuck

High-Precision Chuck
DIN 69893-1 · HSK-A63

Certificate of Quality

  • Chuck fine balanced G2.5 at 25.000 rpm
  • All functional surfaces fine machined
  • More accurate than DIN

High-Precision Chuck
DIN 69893-1 · HSK-A63

For high-precise clamping of tools with cylindrical shank with special collets. Also for shanks with clamping flats. Very useful for high-speed machining.

  • Delivery comprises: High-precision chuck with clamping screw and pull-out hook, without collet, without coolant tube
  • Shank tolerance h6
  • Optional: Cool Jet bores on HG Collets from diam. 1/4" (6 mm)
  • Extensions for High-Precision Chuck available

Technical data subjects to change without prior notice.

Technical drawing

HSK-A63 High-Precision Chuck Technical Drawing

Please select your clamping diameter:

Version HG 01
Ø D [mm]30
Clamping Ø D1 [mm]2,0 - 8,0
Order No. Gage length A in mm    
A63.120.01 HSK-A63 High-Precision Chuck short Pictogram
short, 120.00 mm
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. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  4. Pull-out hook

    Pull-out hook

    For removing HG Collets out of High-Precision Chucks

  5. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  6. Cool Jet

    Cool Jet

    Upgrade of Cool Jet bores on HG Collets
    Order No.: 91.100.24

  7. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  8. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  9. Coolant bores

    Coolant bores

    Upgrade of coolant bores on Face Mill Arbors and Combination Shell End Mill Arbors
    Order No.: 91.100.03

  10. Clamping screw

    Clamping screw

    For High-Precision Chucks

  11. Balancing screws

    Balancing screws

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

  12. Reduction Sleeves for Mechanical Chucks

    For clamping small shanks in chucks with diameter 8 mm ID`s

  13. Lubricating paste

    Lubricating paste

    Lubricating paste for HG Collets

  14. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks
A63.122.01 HSK-A63 High-Precision Chuck oversize Pictogram
oversize, 160.00 mm
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. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  4. Pull-out hook

    Pull-out hook

    For removing HG Collets out of High-Precision Chucks

  5. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  6. Cool Jet

    Cool Jet

    Upgrade of Cool Jet bores on HG Collets
    Order No.: 91.100.24

  7. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  8. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  9. Coolant bores

    Coolant bores

    Upgrade of coolant bores on Face Mill Arbors and Combination Shell End Mill Arbors
    Order No.: 91.100.03

  10. Clamping screw

    Clamping screw

    For High-Precision Chucks

  11. Balancing screws

    Balancing screws

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

  12. Reduction Sleeves for Mechanical Chucks

    For clamping small shanks in chucks with diameter 8 mm ID`s

  13. Lubricating paste

    Lubricating paste

    Lubricating paste for HG Collets

  14. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks
Version HG 02
Ø D [mm]35
Clamping Ø D1 [mm]10,0 - 14,0
Order No. Gage length A in mm    
A63.120.02 HSK-A63 High-Precision Chuck oversize Pictogram
oversize, 120.00 mm
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. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  4. Pull-out hook

    Pull-out hook

    For removing HG Collets out of High-Precision Chucks

  5. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  6. Cool Jet

    Cool Jet

    Upgrade of Cool Jet bores on HG Collets
    Order No.: 91.100.24

  7. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  8. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  9. Coolant bores

    Coolant bores

    Upgrade of coolant bores on Face Mill Arbors and Combination Shell End Mill Arbors
    Order No.: 91.100.03

  10. Clamping screw

    Clamping screw

    For High-Precision Chucks

  11. Balancing screws

    Balancing screws

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

  12. Lubricating paste

    Lubricating paste

    Lubricating paste for HG Collets

  13. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks
A63.122.02 HSK-A63 High-Precision Chuck oversize Pictogram
overzize, 160.00 mm
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  2. HG Collets

    HG Collets

    For clamping tools with cylindrical shank with utmost precision in High-Precision Chucks

  3. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks

  4. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  5. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  6. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  7. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  8. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck
Version HG 03
Ø D [mm]48
Clamping Ø D1 [mm]16,0 - 20,0
Order No. Gage length A in mm    
A63.120.03 HSK-A63 High-Precision Chuck oversize Pictogram
oversize, 120.00 mm
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. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  4. Pull-out hook

    Pull-out hook

    For removing HG Collets out of High-Precision Chucks

  5. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  6. Cool Jet

    Cool Jet

    Upgrade of Cool Jet bores on HG Collets
    Order No.: 91.100.24

  7. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  8. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  9. Coolant bores

    Coolant bores

    Upgrade of coolant bores on Face Mill Arbors and Combination Shell End Mill Arbors
    Order No.: 91.100.03

  10. Clamping screw

    Clamping screw

    For High-Precision Chucks

  11. Balancing screws

    Balancing screws

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

  12. Lubricating paste

    Lubricating paste

    Lubricating paste for HG Collets

  13. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks
A63.122.03 HSK-A63 High-Precision Chuck oversize Pictogram
oversize, 160.00 mm
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Balancing rings

    Balancing rings

    For fine-balancing of all tool holders with cylindrical outer diameter

  2. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  3. HG Collets

    HG Collets

    For clamping tools with cylindrical shank with utmost precision in High-Precision Chucks

  4. HG cone wiper

    HG cone wiper

    For cleaning tool holder ID of High-Precision Chucks

  5. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  6. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  7. Lubricating paste

    Lubricating paste

    Lubricating paste for HG Collets

  8. Torque wrench Mini HG

    Torque wrench Mini HG

    For highest clamping and repeatability when tightning Collets for HG Mini Extentions (pre-adjusted)

  9. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck
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