Holding a workpiece or tool in place, a collet is an essential part of many small and large manufacturing jobs. An ER collet gets its name from an existing E collet which has been modified for Rego-Fix. All ER collets come with a number that indicates the cavity opening diameter in millimetres. ER collets can contract from a range of 1mm. They shafts are available in 1mm or 0.5mm steps, which means that ER collets can hold any cylinder shaped shank, no matter if the measurement is metric or imperial.
The standard ER collet is the most widely used clamping system in the world. Typically forged from alloy spring steel and fully hardened, these ER collets are perfect for a variety of machining applications. Their use can extend from bor