POWERTEC HSS Knives, 6-1/8 " x 11/16 " x 1/8 ", for Ridgid 6-1/8 " Jointer Go to amazon.com Related posts 10 best jointer blades powermatic for 2022 FeatureFit Ridgid 6-1/8" jointerKnif Size: 6-1/8 " x 11/16 " x 1/8 "High Speed SteelA set of three DescriptionIndustrial-quality jointer knives. Specific for Ridgid 6-1/8" jointer