Collet Sealed ER 40 .2360″ (6mm)

Collet Sealed ER 40 .2500″ 1/4″

Collet Sealed ER 40 .2750″ (7mm)

Collet Sealed ER 40 .2813″ 9/32″

Collet Sealed ER 40 .3125″ 5/16″

Collet Sealed ER 40 .3150″ (8mm)

Collet Sealed ER 40 .3438″ 11/32″

Collet Sealed ER 40 .3540″ (9mm)

Collet Sealed ER 40 .3750″ 3/8″

Collet Sealed ER 40 .3930″ (10mm)

Collet Sealed ER 40 .4063″ 13/32″

Collet Sealed ER 40 .4330″ (11mm)