Some slides (Colt) will not have a straight line where the round and flat intersect - you'll spend some time trying to indicate that to make it look good. If you're struggling to find a straight line sometimes you can go ahead and make the cut just a little low and bring the round to the cut with a descent file and some sandpaper especially on the end of the cuts if your going with a run out type of cut .
the arbor and saw that @Kandros Customs has pictured is a 60 degree -.062 wide and around 1.25 diameter , those are what I like , from EGW and they can be reground if you can spare an arbor for the grind shop to use . EGW arbors are a really nice stepped cap design very precise .
the arbor and saw that @Kandros Customs has pictured is a 60 degree -.062 wide and around 1.25 diameter , those are what I like , from EGW and they can be reground if you can spare an arbor for the grind shop to use . EGW arbors are a really nice stepped cap design very precise .