Grizzly Industrial Woodshop Jointer Knives

We offer a wide selection of HSS (high-speed steel) planer blades and HSS jointer knives as well as a full complement of planer blades. These blades have been tested and shown to be more durable and outlast some of the highest-quality options on the market. Made with a combination of high-quality steel and molybdenum, these blades come in sets of two, three or four pieces, in the following lengths: 12", 12.5", 15", 20" and 24". High quality knives that have been crafted to hold a superior edge.

In this section, you'll also find helical jointer knives, spiral jointer knives and replacement inserts for helical cutterheads in packages of 10 pieces. Helical spiral cutterheads for jointers are available in 6", 8" and 12" sizes, and indexable spiral cutterheads come in 6", 8", 15" and 20" lengths.