TOOL:WIDIA, 
INSERT:SPECIAL INSERT GRINDED TO THE REQUIREMENT OF THE DRAWING
SPEED:200RPM AND FEED 0.05|CHATTERING MARKS OBSERVED IN GROOVE AND THE CHATTERING MARK WAS REMOVED MANUALLY BY USING ZERO EMERY PAPER.
IDLE PASS WAS CALLED OUT TO REMOVE THE CHATTERING.
|NO SUFFICIENT COOLANT TO CHIPS FLOW DUE THE CHIPS DEPOSITION THE GROVE SIZE WAS OVERSIZED.