HN-630S | 400 Grit Honing Stones | 2.7" to 4.1" Range

For honing machines or portable hones. Set has 4 pieces: 2 holders with integral stones, and 2 holders with aluminum wipers.

• Range: 2.7" to 4.1"
• Use: Hard Sleeves
• Finish: 5 Ra
• Similar to Sunnen M27-J85
• Shippable worldwide