So I'm trying to speed up some cycle time on an internal groove but I'm having issues with one corner of the tool chipping out its a .125 wide groove insert the groove is about .300 long so im roughing it out with a couple plunges and leaving about .005 for the finish pass. I'm going from my deepest Z point and putting edge breaks on the smaller diameters then going to my finish X diameter and then moving back in Z to finish I've been at it for about a week now just trying to get the tool to last longer the material is 4130 any help would be greatly appreciated thanks
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