Our MEGA Wrenches feature a one-way clutch system with a roller bearing and ratchet function for the firm and easy tightening of BIG BIG DAISHOWA slot-free nuts.
Our precision-crafted modular components feature a cylindrical connection with a radial locking screw, ensuring secure and reliable tool assembly for any application.
An extensive lineup of unique micro and high-performance drill geometries with a wide range of diameters and lengths capable of optimizing productivity and cost per hole.
BIG DAISHOWA’s suburban Chicago headquarters is home to our engineering, sales, service and marketing teams; training center; warehouse and repair center.
SPERONI INTELLIGO Tool Management Solution software allows you to comprehensively organize your tool assemblies, your individual components, and much more!
The C-Centering Cutter is a multifunction cutter capable of both spot drilling and chamfering. With high chipping resistance, the tool life is significantly extended.