HFS replaceable head holders
HFS interchangeable head holders are characterized by the HFS – Head Fitting System, which ensures outstanding concentricity and repeat accuracy, along with safe and easy handling—especially during the mounting and removal of the tool head. HFS guarantees high precision and reliable power transmission, with repeat and concentricity accuracies of less than 3 μm achieved consistently in process. Thanks to its simple design and direct coolant supply to the cutting edge, the system is also ideally suited for Minimum Quantity Lubrication (MQL).
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Product Family
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Diameter (d1)
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Machine connection
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Size machine connection (d2)
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Protruding length (l3)
- 32.0 (1)
- 35.0 (1)
- 49.0 (5)
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- 71.0 (3)
- 72.0 (1)
- 72.5 (1)
- 76.95 (2)
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- 89.0 (6)
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- 90.5 (1)
- 91.45 (1)
- 91.5 (1)
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- 100.5 (1)
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- 107.0 (2)
- 108.95 (1)
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- 150.0 (6)
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- 163.0 (1)
- 163.45 (1)
- 187.95 (4)
- 188.0 (1)
- 206.0 (2)
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- 232.95 (1)
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HFS replaceable head holders
HFS size: 12; l1: 180,500 mm; l4: 115,000 mm; 20,000 mm; Blind bore; HFS111SN-12-131-ZYL-HA20-S
Order number: 30026489
In Stock -
HFS replaceable head holders
HFS size: 14; l1: 180,500 mm; l4: 131,000 mm; 20,000 mm; Through bore; HFS101RN-14-131-ZYL-HA20-S
Order number: 30078115
In Stock -
HFS replaceable head holders
HFS size: 14; l1: 181,000 mm; l4: 131,000 mm; 20,000 mm; Through bore; HFS101SN-14-131-ZYL-HA20-S
Order number: 30010250
In Stock