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HSK-A63 Collet Chuck Typ ER

Certificate of Quality

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

Collet Chuck Type ER
DIN 69893-1 · HSK-A63

Certificate of Quality

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

Collet Chuck Type ER
DIN 69893-1 · HSK-A63

For clamping tools with cylindrical shank in ER collets according to ISO 15488.

DIN 69882-6

  • Included in delivery: Locknut (balanced, with slide coating for higher clamping forces); without coolant tube
  • Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) for an extra charge
  • Enlarging of size L upon request

Technical data subjects to change without prior notice.

Features Collet Chuck Typ ER

The most important features:

  • 1. Fine balanced G2.5 at 25,000 rpm
  • 2. All functional surfaces grinded
  • 3. Fine balanced ER nut
  • 4. High runout accuracy
Features Collet Chuck Typ ER

The most important features:

  • 1. Fine balanced G2.5 at 25,000 rpm
  • 2. All functional surfaces grinded
  • 3. Fine balanced ER nut
  • 4. High runout accuracy

Technical drawing

HSK-A63 Collet Chuck Typ ER Technical Drawing

Please select your clamping diameter:

Version ER 11
Ø D [mm]19
Clamping range [mm]0,5 - 7,0
L [mm] ultra short26,5
L [mm]-
Order No. Gage length A in mm    
A63.025.11 HSK-A63 Collet Chuck Standard ultra short Pictogram
ultra short, 75.00 mm

Without thread for back-up screw
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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  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. Locknut ER

    Locknut ER

    Locknut pre-balanced

  8. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
A63.020.11 HSK-A63 Collet Chuck Standard short Pictogram
short, 100.00 mm

L = drilled through
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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  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. Locknut ER

    Locknut ER

    Locknut pre-balanced

  8. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  9. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 16
Ø D [mm]28
Clamping range [mm]0,5 - 10,0
L [mm] ultra short46,5
L [mm]32,5
Order No. Gage length A in mm    
A63.025.16 HSK-A63 Collet Chuck Standard ultra short Pictogram
ultra short, 75.00 mm

Without thread for back-up screw
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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
A63.020.16 HSK-A63 Collet Chuck Standard short Pictogram
short, 100.00 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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
A63.022.16 HSK-A63 Collet Chuck Standard 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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 25
Ø D [mm]42
Clamping range [mm]1,0 - 16,0
L [mm] ultra short48
L [mm]41
Order No. Gage length A in mm    
A63.025.25 HSK-A63 Collet Chuck Standard ultra short Pictogram
ultra short, 75.00 mm

Without thread for back-up screw
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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
A63.020.25 HSK-A63 Collet Chuck Standard short Pictogram
short, 100.00 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
A63.022.25 HSK-A63 Collet Chuck Standard 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 32
Ø D [mm]50
Clamping range [mm]1,5 - 20,0
L [mm] ultra short47
L [mm]47
Order No. Gage length A in mm    
A63.025.32 HSK-A63 Collet Chuck Standard ultra short Pictogram
ultra short, 75.00 mm

Without thread for back-up screw
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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
A63.020.32 HSK-A63 Collet Chuck Standard short Pictogram
short, 100.00 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
A63.022.32 HSK-A63 Collet Chuck Standard 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 40
Ø D [mm]63
Clamping range [mm]2,5 - 26,0
L [mm] ultra short53
L [mm]53
Order No. Gage length A in mm    
A63.025.40 HSK-A63 Collet Chuck Standard ultra short Pictogram
ultra short, 85.00 mm

Without thread for back-up screw
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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
A63.020.40 HSK-A63 Collet Chuck Standard short Pictogram
short, 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
A63.022.40 HSK-A63 Collet Chuck Standard 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

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

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Product wishlist