Hydraulic Tool Holders & Chucks, Shank Type: Taper , Connection Size: CAT40 , Taper Size: CAT40 , Hole Diameter (Inch): 3/8 MPN:1527331

Grainger's hydraulic chuck offers secure and precision gripping for cutting tools with a taper size of CAT40, connection size CAT40, and 3/8 hole diameter for easy integration into your machining or manufacturing equipment. The versatile tool holder ensures a consistent clamping force while maintaining tool balancing, reducing wear and tear on both the chuck and your machine, ideal for demanding industries such as aviation or automotive where high precision is crucial. With its tough construction and durable design, Grainger's hydraulic tool holder delivers consistent performance in even the most challenging environments, delivering a dependable solution for your workshop needs.