My brother was telling me that their shop uses Komet insert drills and their finish comes out great, and the cat 40 & 50 holders are adjustable to a 32nd. Problem I am having using Mitsubishi TAFM line insert drills are #1 the finish is steppy from tiny deflections and #2 not adjustable to the hole size I need and #3 wont hold the +.005 -.000 dimensions. He believes the Komet insert drills are my answer, and would shave about 5 minutes off my process. one hole dimension is 1.270 +.005/-.000, the other is 1.585 +.005/.000 . surface finish isnt too critical since a bronze bushing is pressed into these holes.
Also, Komet makes special size insert drills as well, so I am torn between an adjustable or special sized drill.......
Your thoughts?