BIG DAISHOWA is an industrial tooling company located in Hoffman Estates, IL. We are a global supplier of precision metal cutting tools and machine tool accessories.
Rough boring heads and twin boring tools that are designed for ultimate performance and versatility. Small, medium and large diameter systems are available.
TAG90 center-through coolant angle heads deliver coolant directly from the machine spindle to the cutting edge, without passing through the stop block.
Workholding plays a critical role in the metalworking equipment equation. Chuck condition is becoming even more important in multi-axis machining where additional angles and motion can amplify problems.
A pilot or spot drill, also known as a starter drill, is typically required when the succeeding drill is longer than 10xD or smaller than Ø 1.00 mm. Starter drills can also be used to improve hole location due to their short, rigid geometries.