This heavy-duty Mortising Chain Set with Sprocket is built for precision and durability in demanding woodworking and joinery applications. With a 1.1/2" (38mm) chain width, 1.3/4" chain length, and 36 links, it ensures fast, clean, and accurate mortises, even in large-scale or hardwood projects. The 5/8" bore sprocket provides a secure fit and smooth performance with compatible mortising machines. Ideal for professional workshops, cabinet making, and carpentry, this set is engineered for long-lasting reliability.