Amazon.com : Landworks Mini Wood Chipper Shredder Mulcher Industrial Replacement Blade/Knives Set (Qty 2) for Both LCE12 SuperHandy and GUO054 Model Wood Chippers : Patio, Lawn & Garden
Shredder blades 4-shaft
Shredder knives | RBD Company
Shredder blades 4-shaft
Professional Double Shaft Shredder Blades Shredding Machine Knives - China Shredder Blades Machine, Wood Shredder Blade | Made-in-China.com