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.
The NEW BABY CHUCK collet uses knowledge cultivated through years of experience to produce the world's highest precision and multi-purpose collet chuck system.
Secure your machinery with the reliability and strength of BIG DAISHOWA pull stud bolts, engineered to thrive in the most demanding operational environments.
Center Boy can achieve accurate centering and chamfering in a single operation. Sharp cutting with minimum interference thanks to a slim and extended shank.