Osborn 56400 Internal Microabrasive Brush, 0.03 in Dia x 1/2 in L, 4 in OAL, Nylon Coated Alumina Silicate Wire
Item #BC842156
Osborn Microabrasive Brush, Internal, Series: ATB, 0.03 in Brush Dia, 1/2 in Brush Length, 4 in Overall Length, Nylon Coated Alumina Silicate Wire
- For ultra fine deburring and cleaning of holes produced by micro drilling
- Will not alter the diameter or surface finish
- 0.014 in dia stem
- 1000 grit
- Twisted stem mount
- Helical brush
- They can also be used manually
- On power tools, these brushes use a side-swiping action
- 1/32 in dia hole
- 3000 rpm