8" long HSS JOINTER KNIVES for Grizzly 8 inch jointers (G6698) Oliver 8" x1" x1/8", WMUS203253-3 8" Replacement Jointer knives for Grizzly G6698 Blades pack of 3 blades 8" x 1" x 1/8" Jointer knives set of 3 blades Xcalibur knives are made from Higher Grade of HSS for longer edge life compared to Regular Blades Specially designed with close tolerance for fast, smooth and effective planing We also make Planer knives for Grizzly , Delta , Rockwell , Dewalt , Portercable , Black & Decker Whitney, Oliver, SCMI, Porter, Powermatic, Northwood, Yates, Buss Master, Northfield, Crescent, Yates, Fay & Egan, Bridgewood, Newman, RBI, Parks, TTL, Sunhill, Northstate, Woodmaster and other Planing Machines.