I have some checkered plastic grips, and I want a 1/4" circle recession drilled into one for medallion, and a diamond shape recession into other set. Medallions are only 1mm or so in width, and I figure the cuts would be 2-3mm deep to lay below the checkering and be flush with the base of the grips. I'm located in MN let me know what you would want to do this can mail them.