Omega Products BT40 End Mill Holder - S/L20 - 20,000 RPM - G2.5 - 20mm Bore Size - 35mm Gauge Length - Form AD M&D It’s well-suited for materials below

It’s well-suited for materials below 55 HRc

Applications: Optimized for high hardness workpieces

accurate results in deep grooves and sloped surfaces

With precise size control and durable construction

and more predictable cycles across mold and die projects

Omega Products BT40 End Mill Holder - S/L20 - 20,000 RPM - G2.5 - 20mm Bore Size - 35mm Gauge Length - Form AD M&D It’s well-suited for materials belowThe Omega BT40 End Mill Holder (S L20, Form AD) is built for highspeed milling, delivering secure and precise tool retention for demanding CNC work. It features a 20 mm bore and a 35 mm gauge length, designed to hold standard BT40 end mills with stability at speeds up to 20,000 RPM. Ground to a G2. 5 precision level, this holder ensures accurate tool seating and repeatable results for every pass. Highspeed capability up to 20,000 RPM: Maintains stable