6Y3222 1)Material: alloy steel 2)Weight: 2.0 kg 3)Hardness: 48-52HRC ... )Impact value: >=16J High quality teeth 6Y3222(EX70) excavator bucket tooth Advantages :Over 12 years experienceHigh quality control,Competitive price, Fast ... and adapters, side cutter, lock pins,etc. Material: Carbon steel, Alloy steel,etc, such as T1,T2,T3,T4.Machine type ...