Collet 100PG .1719″-.1875″ (4.5mm) 3/16″
Collet 100PG .1875″-.2031″ (5mm) 13/64″
Collet 100PG .2031″-.2188″ (5.5mm) 7/32″
Collet 100PG .2188″-.2344″ 15/64″
Collet 100PG .2344″-.2500″ (6mm) 1/4″
Collet 100PG .2500-.2656″ (6.5mm) 17/64
Collet 100PG .2656″-.2812″ (7mm) 9/32″