Collet ER 11 426E DIN 6499B. Industry quality, runout < 15µ
Clamping range is 0,5 mm downwards (f.e. 4 mm collet can clamp tools with diameter between 3,5 mm and 4 mm)
Diameter 1-8 mm (0,5 mm steps) and 1/8" avaliable. Special diameters on request.
Matching to spindles HFS-6508-24, HFSAC-6508-24
