... ,H13. lathe blade:Dovetail flying shear knife/shearing knives is the key products in Orient, which is ... of lathe blade:Dovetail flying shear knife/shearing knives mainly include M2,LD,DC53,D2,H12,H13 ... .The lathe blade:Dovetail flying shear knife/shearing knives of Orient has been tested by very stable ... of the two planes) 0.2 Large Curved Surface planing edge R23320 Side plane 20° To ensure wide ...