Hi guys
I have a job that requires 29 12mm holes marked with a tolerance of h7 +0 -0.018.
I have had a practice and tried piloting and reaming the holes using a 12mm reamer, but they are coming out oversized.
I was wondering what the best way to machine these holes was?
The material is 25mm thick mild steel and I am operating a Wadkin CNC bed mill with Fanuc controls if its important.
Thanks in advance!
I have a job that requires 29 12mm holes marked with a tolerance of h7 +0 -0.018.
I have had a practice and tried piloting and reaming the holes using a 12mm reamer, but they are coming out oversized.
I was wondering what the best way to machine these holes was?
The material is 25mm thick mild steel and I am operating a Wadkin CNC bed mill with Fanuc controls if its important.
Thanks in advance!