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HSK-A40 Collet Chuck Typ ER

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-A40 Collet Chuck Typ ER

Collet Chuck Type ER
DIN 69893-1 · HSK-A40

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

Collet Chuck Type ER
DIN 69893-1 · HSK-A40

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

DIN 69882-6

  • Included in delivery: Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces); without coolant tube
  • 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-A40 Collet Chuck Typ ER Technical Drawing

Please select your clamping diameter:

Version ER 11
Ø D [inch]0.75
Clamping range [inch]0.02 - 0.28
L [inch]1.05
Order No. Gage length A in inch    
A40.025.11 HSK-A40 Collet Chuck Standard ultra short Pictogram
ultra short, 2.36 inch

Without thread for back-up screws; L = drilled through
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. 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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Version ER 16
Ø D [inch]1.1
Clamping range [inch]0.02 - 0.39
L [inch]1.28
Order No. Gage length A in inch    
A40.025.16 HSK-A40 Collet Chuck Standard ultra short Pictogram
ultra short, 2.36 inch

L = drilled through
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. 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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  6. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  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. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  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
A40.020.16 HSK-A40 Collet Chuck Standard short Pictogram
short, 3.15 inch
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. 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. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  6. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  10. Locknut ER

    Locknut ER

    Locknut pre-balanced

  11. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  12. Balancing screws

    Balancing screws

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

  13. Reduction Sleeves for Mechanical Chucks

    For clamping small shanks in chucks with diameter 8 mm ID`s
Version ER 25
Ø D [inch]1.65
Clamping range [inch]0.04 - 0.63
L [inch]1.61
Order No. Gage length A in inch    
A40.025.25 HSK-A40 Collet Chuck Standard ultra short Pictogram
ultra short, 2.76 inch

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. Balancing rings

    Balancing rings

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

  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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  6. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  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
A40.020.25 HSK-A40 Collet Chuck Standard short Pictogram
short, 3.15 inch
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. 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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  6. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  10. Locknut ER

    Locknut ER

    Locknut pre-balanced

  11. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  12. Balancing screws

    Balancing screws

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

  13. Reduction Sleeves for Mechanical Chucks

    For clamping small shanks in chucks with diameter 8 mm ID`s
Version ER 32
Ø D [inch]1.97
Clamping range [inch]0.04 - 0.79
L [inch]1.85
Order No. Gage length A in inch    
A40.025.32 HSK-A40 Collet Chuck Standard ultra short Pictogram
ultra short, 2.76 inch

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. Balancing rings

    Balancing rings

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

  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. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  6. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  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
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