•ER Collet Series

ER Collet and ER Tap Collets
NT Tool has ER collets avialable for our ER collet holders and ER Tapping holders.
ER collets are availible in inch or metric sizes, center through coolant and non coolant.
ER Tap collets are availible in ANSI, DIN, JIS both coolant and non coolant.

ER Collets and Tap collet are used in the following NT Tool holders:
Mevius for ER collets and tap collets.
ERC for collet holding
Angle head for ER collets
SMH Sychrofit tapper also uses ER tap collets

https://nttoolusa.com/wp-content/uploads/2026/03/ER-SMH-Collets.pdf
https://nttoolusa.com/wp-content/uploads/2026/03/ER-and-Tap-collets.pdf
https://nttoolusa.com/wp-content/uploads/2026/03/ER-NT-Collets.pdf

Please contact NT Tool for purchasing the correct ER collet