HN-301S | 220 Grit Honing Stone | 3.5" to 5.5" Range

For Goodson honing machines or portable hones. Set has 4 pieces: 2 holders with integral stones, and 2 holders with aluminum wipers. Available in Silicon-Carbide and Aluminum-Oxide

• Range: 3.5" to 5.5"
• Use: Cast Iron
• Finish: 32 Ra
• Similar to Sunnen N37-J55