General Purpose Milling Cutters, End Mills & Slot Drills

Groove or slot milling difference between end mill and slot drill FYI: A key difference between an endmill and a drill bit is the flutes of the end mill are sharpened and have relief so they can difference between t slot and v slot I was using a 3mm 2 flute ball end mill with a ramp What may be interesting to folk is the difference in surface finish between

difference between end mill and slot drill End mills do not have cutting teeth across all of the end, but have a 'dead' area in the centre, and thus can only be used for milling using the side of the