This is a 7mm high speed steel drill bit with brad point. Shank size 6.92mm/.272" Length 143.3mm/5.6". It is used for drilling out pen/pencil blanks while making hand turned pens. It could also be used for many other purpose...
This is a 7mm high speed steel drill bit with brad point. Shank size 6.92mm/.272" Length 143.3mm/5.6". It is used for drilling out pen/pencil blanks while making hand turned pens. It could also be used for many other purposes.