Regular nut mounted core drills have a diamond depth of 3/8" and an overall cylinder length of 2". -Picture shows set up with water feed adapter and core drill on a standard drill press, which can be purchased at any hardware store. (Drill press not included.) - Regular nut mount size is 5/8" - 18 thread - Core drills are made in the USA. View our Diamond Cut Off Wheels
Approximate delivery is 4 weeks to ship. Drills are made to order.