In tool signature the last figure represents Industrial Engineering Mcqs February 22, 2019 BILAL KHATTAK0 A.Tool material B.Operation for which tool is made C.Nose radius D.Cutting speed E.Limiting rpm Related Mcqs: In tool signature the first figure represents Shear angle varies with The cutting tool is Undercutting is The tool signature comprises A tool signature, the nose radius is indicated The area under stress-strain curve represents In climb milling In air compressor performance curve a surge line represents A gagger is