280Grit Stones are ideal for fast material removal on deburred, bored, ground and reamed holes in Aluminum, Bronze and Cast Iron.
- Silicon-Carbide stones
- Stone set consists of 3 stones
- Sized to fit SNJ-10 hone (sold separately)
- Gives a 45Ra Finish
NOTE:Goodson is authorized to ship Sunnen Products exclusively within The United States and Canada.









