Introducing the CAT40 End Mill Holder for $114.35! Crafted from high-grade steel, this holder is precision ground for optimal spindle contact and balanced for speeds up to 22,000 RPM, achieving a concentricity of 0.0002 TIR or better. With fully ground flanges and V-grooves, it ensures smooth operation in automatic tool changers and minimizes vibration. 100% quality inspected for your assurance. Upgrade your milling setup today! Shop now: https://centaurwebstore.com/co....llections/cat-end-mi