Product: Wood Chipper Knives For MDFMaterial: Solid Tool SteelType: Standard,Website:http://www.chinabettool.com, Non-standardProduct Description:The chipper knives are used to cut wood into small pieces.Many MDF factories need this product, the knives need good toughness, the knife tolerance is not high requirement, tool steel material is enough.For its low requirement, price is the most problem, if your quantity is large, we can provide cheap price for you.