Cast Iron Vee-Block

All the standard sizes are in store.The special size can be made as your requirement.Made according to Standard JB/T8047-95, V slot type I is made of high quality tool steel, V slots of II, III type are made of HT200. Normally, V slots I, II, III type are supplied in pairs.It's used in testing, Line drawing and position setting of precision axles and the mounting in mechanical machining.Type (mm)Flatness of working SurfaceParallelism Between V Slot and Bottom SurfaceParallelism Between V Slot and Side SurfaceSymmetry Between V Slot and End SurfacePerpendicularity between V slot and end surface Precision grade ( μm )012012012012012I Type35 × 35 × 301232.55102.551051020551060 × 60 × 501232.55102.5510510205510105 × 105 × 801.53548154815816308815II Type100 × 80 × 301.53548154815816308815150 × 125 × 4546102010202040III Type100 × 100 × 8035152515253050150 × 150 × 804.56.5152515253050200 × 200 × 9058203020304060300 × 300 × 12010123040As a manufacturer,we will supply you the most favourable price and top-quality service .Your inquiry is highly appreciated.Welcome to order.