... 2.alloy steel 3.Aggressive leading edge design 4.Customized welcome 5.Dimension Tolerance CT7 More usable wear metal ... Komatsu®, Hitachi®, Kobelco®, Kato®, Daewoo®, Hyundai® etc. JinHua WanHao Spare Parts Co.,Ltd. MODEL 230SItem no. 230SPA MaterialAlloy steelKG1.2 DIMENSION ... tracking system , 100% on time delivery and superior quality parts. Meanwhile our 24 hours Engineer Service Center® is standing ...