Material: W-109(SK-5)(domestic brands T10 9CrSi Cr12MoV)D-2(SKD-11) steel, inlaid steelM-2(SKH-51)steel, inlaid steelT.C.T.steel, inlaid steelUses: Suitable for crushing plastic, rubber, paper, wood, food, minerals, tires, PET, POM, BOPP, A PS, etc.Features:TCT, M-2(SKH-51), D-2(SKD--11)because of the use of inlaid steel blade with high quality, high hardness, low cost and other characteristics, suitable for crushing plastic and rubber products.Blade specifications can be made to customer needs.