HSK63F ER32 Tool Holder
A precision HSK63F tool holder fitted with the versatile ER32 collet system, giving you a wide clamping range (typically 2-20mm) from a single holder. The hollow shank taper provides excellent rigidity, high repeatability and reliable automatic tool changer engagement, making it a strong choice for machining centres running HSK63F spindles.
The 70mm gauge length (70L) strikes a good balance between reach and rigidity, keeping deflection low while still clearing clamps, fixtures and part features.
Specifications
- Taper: HSK63F
- Collet system: ER32 (typical clamping range 2-20mm)
- Gauge length: 70mm (70L)
- Balanced for high-speed spindle use
Adam's tips
- Match your collet size exactly to your bit's shank diameter for the best grip and lowest runout
- Keep the HSK taper and contact face spotlessly clean — even fine dust here affects repeatability and clamping force
- Use two spanners to tighten the collet nut evenly and avoid cross-threading
- Don't overtighten — snug and secure is enough; excessive force shortens collet life
- Check runout periodically, especially after a knock, as HSK holders rely on precise contact for accuracy
