3/8" quick change bit . This is a more detail oriented sculpting bit which is faster and cleaner than it's burr counterpart. It is excellent for speed and production carving in cold or warm weather. If you are a carver who does not like the limitations of using burrs then you will like this bit. Even if you like using burrs this is a valuable addition to your collection especially if you are ever in the need of a bit to do 10 minutes worth of work in a 2 minute time frame. The pointed face bit is a 4" long 3 flute cutter with a cutting edge that is 2.75" and is machined from a 7/8" wide stainless steel.