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BT40 Collet Chuck Typ ER

Certificate of Quality

  • Chuck body fine balanced G2.5 at 22.000 rpm
  • All functional surfaces fine machined
  • Taper tolerance AT3
  • Coolant supply form JD/JF
Your current product selection:
BT40 Collet Chuck Typ ER

Collet Chuck Type ER
JIS B 6339-2 · BT40

Certificate of Quality

  • Chuck body fine balanced G2.5 at 22.000 rpm
  • All functional surfaces fine machined
  • Taper tolerance AT3
  • Coolant supply form JD/JF

Collet Chuck Type ER
JIS B 6339-2 · BT40

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

With taper JIS B 6339-2 BT40 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)

  • Included in delivery: Locknut (balanced, with slide coating for higher clamping forces)
  • Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) for an extra charge
  • Enlarging of size L for an 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 22,000 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 22,000 rpm
  • 2. All functional surfaces grinded
  • 3. Fine balanced ER nut
  • 4. High runout accuracy

Technical drawing

BT40 Collet Chuck Typ ER Technical Drawing

Please select your clamping diameter:

Version ER 16
Ø D [inch]1.1
Clamping range [inch]0.02 - 0.39
L [inch]-
Order No. Gage length A in inch    
40.520.16 BT40 Collet Chuck Standard short Pictogram
short, 2.76 inch

L = drilled through
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.521.16 BT40 Collet Chuck Standard long Pictogram
long, 3.94 inch

L = drilled through
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  12. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
40.522.16 BT40 Collet Chuck Standard oversize Pictogram
oversize, 6.30 inch

L = drilled through
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  12. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Version ER 20
Ø D [inch]1.34
Clamping range [inch]0.04 - 0.51
L [inch]1.63
Order No. Gage length A in inch    
40.520.20 BT40 Collet Chuck Standard short Pictogram
short, 2.76 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.521.20 BT40 Collet Chuck Standard long Pictogram
long, 3.94 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  12. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
40.522.20 BT40 Collet Chuck Standard oversize Pictogram
oversize, 6.30 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  12. Balancing screws

    Balancing screws

    For fine-balancing of all tool holders with balancing threads M6
Version ER 25
Ø D [inch]1.65
Clamping range [inch]0.04 - 0.63
L [inch]2.24
Order No. Gage length A in inch    
40.520.25 BT40 Collet Chuck Standard short Pictogram
short, 2.76 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.521.25 BT40 Collet Chuck Standard long Pictogram
long, 3.94 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.522.25 BT40 Collet Chuck Standard oversize Pictogram
oversize, 6.30 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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]2.52
Order No. Gage length A in inch    
40.520.32 BT40 Collet Chuck Standard short Pictogram
short, 2.76 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.521.32 BT40 Collet Chuck Standard long Pictogram
long, 3.94 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.522.32 BT40 Collet Chuck Standard oversize Pictogram
oversize, 6.30 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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 40
Ø D [inch]2.48
Clamping range [inch]0.08 - 1.02
L [inch] short2.83
L [inch]2.87
Order No. Gage length A in inch    
40.520.40 BT40 Collet Chuck Standard short Pictogram
short, 2.76 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.521.40 BT40 Collet Chuck Standard long Pictogram
long, 3.94 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
40.522.40 BT40 Collet Chuck Standard oversize Pictogram
oversize, 6.30 inch
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Pull studs

    Pull studs

    Available in different versions

  2. Balancing rings

    Balancing rings

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

  3. 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

  4. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  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. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  11. Dowel

    Dowel

    Dowel for sealing the coolant supply via the collar (Form B)

  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
Product wishlist