FEYANA SK50 hydraulic tool holders achieve runout below 3 µm within 4 times the machining diameter (overlap eccentricity ≤ 1.5 µm). Low runout improves surface roughness and extends tool life.
Sizes
| Code | Taper | Bore | Length from gauge flange |
|---|---|---|---|
| SK50 HDC12 | SK50 | Ø12 mm | 110 mm |
| SK50 HDC20 | SK50 | Ø20 mm | 110 mm |
| SK50 HDC32 | SK50 | Ø32 mm | 110 mm |
Installation
One wrench is all you need: insert the tool and tighten or loosen with a T-wrench. Use reducing sleeves for smaller shanks.
Contact FEYANA for sizing and quotation: WhatsApp/Zalo +84 988 641 591 – sales.00@feyana.com.








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