TG75 Collets RDG75 Collets also known as TG 75 Collets achieve higher accuracy and greater gripping strength than Double Angle Collet and some other popular collet systems. Lexis TG 75 Collets system will perform well in applications up to 10, 000 RPM and support Tremendous Grip and accuracy at the time of application. TG Coolant Collets are aimed and manufactured for use with tooling requiring through spindle coolant. TG75 collets are also known in the industry as RDG Collet, DF Collet, BG Collet, VDF Collet, and PG collets. RDG75 Collets TG Collets TG Collet Tremendous Grip Collet RDG Collets TG75 Collets TG75 Coolant Collet TG75 Solid Tap Collet