... Inspected by CMM 5.Smooth surface, Drill and ream holes Cylinder Sand casting is for industrial clutch and brakes. It's LKB style, It ... price,2. Acceptable and stable in quality;3. Circumspect and satisfactory of service,4. Punctual delivery time; Currently material for other castings: ... alloy ironAluminumASTM A356, A360, A380, ADC12 etc. Cylinder Sand Casting for industrial clutch