HSK 63F Tool holder, Long Style. ER25 Collet. Comes with nut. Balanced at 24000 rpm with a balance grade of G2.5. High Precision. Low run-out. P/N H30-E-L.
HSK 63F ER20 Extra Long for longer reach than a standard size tool holder. Using a longer tool holder reduces the flexing and resulting vibration from a ...