BIG DAISHOWA Inc. is a global leader in high-precision tooling systems and solutions for the metalcutting industry. Manufactured with materials and craftsmanship that enable superior performance, our products guarantee extreme accuracy and repeatability. BIG DAISHOWA’s 33,000-square-foot suburban Chicago headquarters is home to our engineering, sales, service and marketing teams; training center; warehouse and repair center and represents the following product lines in North America: • BIG KAISER precision boring tools and modular boring systems • SPERONI precision tool measurement and presetting systems • UNILOCK precision universal zero-point workholding equipment • Sphinx precision solid carbide and high-speed steel drills and micro drills • mptec articulated stands • Tekusa spindle cleaners You don’t compromise and neither will we. Our mission is to find the best tooling solution for you and deliver it with a personal commitment of efficient and measurable performance improvements. We remain committed to the core promise we made more than 30 years ago: Higher Performance. Guaranteed.