Carmex Precision Tools’ Quick Change series of toolholders feature polygon shanks for better gripping. According to the company, the polygon taper ensures automatic radial centering and even pressure around the coupling. The 1.4-degree tapered polygon shank is interchangeable with most manufacturers. The toolholders feature internal coolant bores and are available for internal and external threading applications in a range of metric sizes. Both configurations are available for 16-mm (3/8") or 22-mm (1/2") thread turning inserts.
While nearly all ER systems will have cross compatibility, they’ll have small differences across manufacturers that make their implementation at the shop level not as standard.
SP140 and K02 pull studs offer quick-change solutions for vise or gripper jaws, electronic component manufacturing, packaging machines, medical technology and automation.
