Square Drive Tapping Collets

These ER16 tapping collets come with a square drive to prevent the tap slipping in the tool holder. Suitable for use with ER16 collet chucks....

These ER20 tapping collets come with a square drive to prevent the tap slipping in the tool holder. Suitable for use with tapping collets....

These ER25 tapping collets come with a square drive to prevent the tap slipping in the tool holder. Suitable for use with ER25 collet chucks....

These ER32 tapping collets come with a square drive to prevent the tap slipping in the tool holder. Suitable for use with ER32 collet chucks....

These ER40 tapping collets come with a square drive to prevent the tap slipping in the tool holder. Suitable for use with ER40 collet chucks....