
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:

Collet Chuck Type ER
DIN 69893-6 · HSK-F63
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 69893-6 · HSK-F63
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)
- 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.
Technical drawing

Please select your clamping diameter:
Version | ER 11 |
---|---|
Ø D [mm] | 19 |
Clamping range [mm] | 0,5 - 7,0 |
L [mm] ultra short | 49 |
L [mm] | 23,5 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
F63.025.11 | ![]() ultra short, 75.00 mm Without thread for back-up screw |
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Accessory | ||
F63.020.11 | ![]() short, 100.00 mm |
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Accessory |
Version | ER 16 |
---|---|
Ø D [mm] | 28 |
Clamping range [mm] | 0,5 - 10,0 |
L [mm] ultra short | 49 |
L [mm] | 32,5 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
F63.025.16 | ![]() ultra short, 75.00 mm Without thread for back-up screw |
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Accessory | ||
F63.020.16 | ![]() short, 100.00 mm |
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Accessory |
Version | ER 20 |
---|---|
Ø D [mm] | 34 |
Clamping range [mm] | 1,5 - 13,0 |
L [mm] ultra short | 49 |
L [mm] | 38,5 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
F63.025.20 | ![]() ultra short, 75.00 mm Without thread for back-up screw |
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Accessory | ||
F63.020.20 | ![]() short, 100.00 mm |
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|
Accessory |
Version | ER 25 |
---|---|
Ø D [mm] | 42 |
Clamping range [mm] | 1,0 - 16,0 |
L [mm] ultra short | 48 |
L [mm] | 41 |
Order No. | Gage length A in mm | |||||
---|---|---|---|---|---|---|
F63.025.25 | ![]() ultra short, 75.00 mm Without thread for back-up screw |
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Accessory | ||
F63.020.25 | ![]() short, 100.00 mm |
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Accessory |