A BT40 shank ER32 collet chuck, balanced to G2.5 at 25,000 rpm and ground for low runout. Suits high-RPM milling on VMCs where concentricity drives both tool life and surface finish.
We confirm availability and the exact spec, then come back with a price and a lead time — usually within the hour during shop hours (Mon – Sat · 09:30 – 19:00).
