Cast Iron Surface Plates provide a precision reference for spotting, toolmaking, an inspection of parts, checking the accuracy of other surfaces and for many types of gauging and marking out operations: Features:
Made generally as per IS-6232-71 in Grade-1 and Grade-2 accuracies with hand-scrapped surface finish.
Made from high duty close grained Castings conforming to Grade FG-220 of IS-210. Castings duly stress relieved.
Machined T-slots on one face and cored elongated slots on four opposite faces provided for clamping purpose.
Matched pairs can be offered on request at extra cost.
Precision Box Angle Plates as per IS-6985-1973 having tolerances approx. half of those mentioned in the table can be made on request at extra cost.