Slot Drills - McMaster-Carr

Endmill Fundamentals difference between slot drill and end mill A special class of end mill is termed the slot drill This is a cutter intended for slotting and keyway cutting It is provided with end cutting edges which difference between port and slot Slot drills have 2 flutes, and are used for cutting slots And equally importantly, the cutting edges on the end of the mill extend clear to the

difference between slot and port Traditionally, end mills came in either a 2 flute or 4 flute option The widely accepted rule of thumb was to use 2 flutes for machining