Coolant is used on a lathe Engineering Materials Mcqs October 31, 2019 BILAL KHATTAK0 A.To cool the work piece B.To cool the tool C.To remove the chips D.All the above E.None of the above Related Mcqs: The function of a coolant in a metal cutting operation is Burr is The function of a chip breaker in a cutting tool is Shear angle varies with Warping may be avoided when quenching a long slender piece of work by In orthogoual cutting of metals the cutting edge is A rammer is During continuous chip formation the maximum heat is taken away by In climb milling In metal cutting operations shear angle is defined as the angle