Collet ER40 – 7 – 8mm

Klein Sistemi T123.080.N for more info from our supplier SPRING COLLETS ER 40 - DIN 6499 Precision = 0,01 (0.0004" T.I.R.) CNC high precision spring collets for ER40 tool holders They are built in spring steel and grounded both internally and externally for best accuracy and precision. Klein® high precision spring collets allow to reduce vibrations on tools and motors during routing operations, ensuring a longer life of the tool and electrospindles. Using these spring collets on our high quality tool holders will give you the very best tool performance. NB: Replace collets every 500 to 600 hours of machine time or every 6 months if running 8 hours a day. Replacing the collets will ensure your operation runs consistency and prevents from tool breakage.