Choose from 28 different YG1 tap bundles and get a worldrenowned DREAM DRILL FREE! Full details. Read more. CoroMill® Plura – Versatile End Mill Kits Discount. June 7, 2019. Coromant is offering a promotional 50% off list price on their new Versatile CoroMill Plura Endmill Kit program from June 1 – August 31st, 2019. ...