ER Collet Set

Can Grip over a Diameter Range of 1mm without loss of accuracy. Arbors and collet nuts available separately. These end mill collets have the unique ability to grip over a diameter range of 1mm without any loss of accuracy. This flexibility means that fewer collets need to be stocked, making them more economical proposition when compared to other collet-based systems. An additional benefit is that there is no requirement for a separate imperial listing. ideal for customers wishing to make their own holding devices or spindles.