Product Name: Tub Grinder Tips/Teeth, Grinder Tool, Brush Cutter Blade Certification: ISO 9001:2008 Standard: Per Your Request Forging Tolerance: +/-0.5mm Surface Treatment: Sand Blasting Heat Treatment: Quenching and Tempering Material: Steel Application: Machinery Parts Molding Technics: Forging Molding Style: Forging Processing Object: metal Trademark: CHENKING/LIANGGONG Transport Package: Wooden Case Specification: ISO9001: 2008, IGS, TS16949 Origin: China HS Code: 7326191000 Product Description Physical Description: Steel Body, made by material ASTM 5140 or ASTM 4140, heat treatment with 38-42HRC hardness, has high toughness and wearable character. Tip is made from Low press Sintered, and Suitable Grade Selected according to the Target Projects, Which are to make sure the good performance during working.For Machines: The products adapt to the machine with all the performance features such as a high feed rate, a long service life and short tool changing time. We can supply all kinds of wear parts in the wood grinding industry, land cleaning, construction and demolition, yard waste, wood pellet production.