Goodson Brand HN-102S 70-Grit Honing Stones are designed for short/blind holes. They exert more pressure at the bottom. Each honing stone set has 4 pieces: 2 holders with integral stones (2-1/3/16" L), and 2 holders with aluminum wipers. These stones perform much like Sunnen® M27-J45-71.
► Range: 2.7"-4.1" (68.6-104.1mm)
► Usage: Cast Iron
► Finish: 45Ra
► For Power or Portable Hones
► Fit Goodson HN-Series Hones and Sunnen® AN-Series Honesj