HN-506S 280 Grit Fine Finish 4.7″-15.0″ (119.4-381.0mm) 20Ra. Cast Iron. Use Master Holder & Sleeve Support. For Goodson honing machines or portable hones. Set has 4 pieces: 2 holders with integral stones, and 2 holders with aluminum wipers.
- Range: 4.7″ to 15.0″
- Use: Cast Iron
- Finish: 20 Ra
- Similar to Sunnen W47-J65
- Shippable worldwide