3-1/4 Inch Planer Blades Carbide compatible for most 3-1/4 in Handheld Planers Made with industrial tungsten carbide, 20% sharper than standard carbide blades Toughest, most durable planer blade available, Lasts up to 30% longer than standard tungsten carbide blades, perfect for softwood and hardwood Double edged and reversible. fits for 3-1/4 Inch Bosch, DeWalt, Hitachi, Craftsman, Makita, Skil, Ryobi, B&D Black & Decker, WEN, VonHaus, AEG and most 3-1/4 in. hand planers. 10 Pack 3-1/4 Inch Carbide Planer Blades 3-1/4 Inch Carbide Planer Blades for Milwaukee M18 42-26-0022, Wen 6530, DeWalt, Bosch, Makita, Ryobi and Most 3-1/4 Hand-Held Portable Planers