ER nuts are basic nuts with surface treatment for friction reduction. They have slots on the outside diameter and use a spanner wrench for nut tightening.
BIG DAISHOWA offers straight collets for clamping smaller diameter cylindrical tool shanks, providing coolant through the tool, or coolant around the periphery.
BIG DAISHOWA's HSK-A125 tooling system, for machines such as Makino's T2 and T4 models, is the ideal solution for the aerospace industry – capable of tackling large-scale titanium and other workpieces on massive tables.
After years of close observation and collaboration with manufacturing companies of all sizes, BIG DAISHOWA Seiki engineers have learned how the choice of tool holders affects production costs on the shop floor.
The flexible, modular Unilock Zero-Point Clamping System, offered by BIG DAISHOWA, is now available in a kit specifically designed for all Haas 160mm platter rotary indexing tables.