Omega Products BT40 ER Collet Chuck - ER40 - 20,000RPM - G2.5 - 80mm Gauge Length - Form AD G providing reach in tight cavities

providing reach in tight cavities while maintaining rigidity for clean cuts

delivering consistent performance and clean finishes in tough mold and die components

this end mill helps you reduce setup time

and longer tool life in mold-and-die cavities

maintain stable cutting conditions over the tool’s life

Omega Products BT40 ER Collet Chuck - ER40 - 20,000RPM - G2.5 - 80mm Gauge Length - Form AD G providing reach in tight cavitiesOmega BT40 ER Collet Chuck is a precision tool holder designed for BT40 spindle systems, built to deliver secure tool clamping and reliable accuracy in high speed milling and machining environments. BT40 compatibility: Designed for standard BT40 spindles, enabling secure mounting in common milling centers. ER40 collet system: Uses a widely adopted ER40 collet to provide versatile, firm toolholding and repeatable clamping force. Speed range: