The Grizzly T10020 is a 5/8″ premium hollow mortising chisel designed for cutting clean, accurate square holes in woodworking projects. Precision machined and factory sharpened, it is built to deliver smooth drilling and sharp cutting right out of the box.
This chisel is made to extract easily from the mortise it creates, helping reduce sticking during use. It features a 3/4″ outside-diameter shank for compatibility with 3/4″ drill press collars, along with a 3-7/8″ depth of cut and a 9-1/8″ overall length.
Made in Japan, this tool is a strong choice for woodworkers, cabinetmakers, and shop users who need reliable performance for mortising tasks and demand clean results from a 5/8″ chisel.








