Cylinder Hone Stones

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Single-piece hone stone sets include two holders with stones and two holders with aluminum wipers to fit Sunnen AN-series cylinder hones, Regis RSI-218, and other similar honing units. Use with honing oil.

SMALL DIAMETER STONE SETS
Part No. Diameter Range Grit Orig. Mfg. #
SN-100 2-3/4" - 4-1/8" Coarse, 70 grit M27-J17
SN-100R 2-3/4" - 4-1/8" Coarse, 70 grit, Ruby (exceptional life) ---
SN-200 2-3/4" - 4-1/8" Medium, 150 grit M27-J45
SN-200R 2-3/4" - 4-1/8" Medium, 150 grit, Ruby (exceptional life) ---
SN-300 2-3/4" - 4-1/8" Medium-Fine, 220 grit M27-J55
SN-300R 2-3/4" - 4-1/8" Medium-Fine, 220 grit, Ruby (exceptional life) ---
SN-500 2-3/4" - 4-1/8" Fine, 280 grit M27-J65
SN-400 2-3/4" - 4-1/8" Extra-Fine, 400 grit N27-J87
SN-600 2-3/4" - 4-1/8" Extra-Fine, 600 grit ---

 

LARGE DIAMETER STONE SETS
Part No. Diameter Range Grit Orig. Mfg. #
SN-101 3-1/2" - 5-1/2" Coarse, 70 grit N37-J17
SN-101R 3-1/2" - 5-1/2" Coarse, 70 grit, Ruby (exceptional life) ---
SN-201 3-1/2" - 5-1/2" Medium, 150 grit N37-J45
SN-201R 3-1/2" - 5-1/2" Medium, 150 grit, Ruby (exceptional life) ---
SN-301 3-1/2" - 5-1/2" Medium-Fine, 220 grit N37-J55
SN-301R 3-1/2" - 5-1/2" Medium-Fine, 220 grit, Ruby (exceptional life) ---
SN-501 3-1/2" - 5-1/2" Fine, 280 grit N37-J65
SN-401 3-1/2" - 5-1/2" Extra-Fine, 400 grit N37-J87
SN-601 3-1/2" - 5-1/2" Extra-Fine, 600 grit ---

 

SILICON CARBIDE STONE SETS FOR PORTABLE OR POWER HONES
Part No. Diameter Range Grit/Stone Length   Orig. Mfg. #
SN-102S 2-3/4" - 4-1/8" Silicon Carbide, 70 grit 3” long** M27-J17-71
SN-202S 2-3/4" - 4-1/8" Silicon Carbide, 150 grit 3” long** M27-J45-71
SN-302S 2-3/4" - 4-1/8" Silicon Carbide, 220 grit 3” long** M27-J55-71
SN-502S 2-3/4" - 4-1/8" Silicon Carbide, 280 grit 3” long** M27-J65-71
SN-104S 3-1/2" - 5-1/2" Silicon Carbide, 70 grit 3” long** N37-J17-71
SN-204S 3-1/2" - 5-1/2" Silicon Carbide, 150 grit 3” long** N37-J45-71
SN-304S 3-1/2" - 5-1/2" Silicon Carbide, 220 grit 3” long** N37-J55-71
SN-504S 3-1/2" - 5-1/2" Silicon Carbide, 280 grit 3” long** N37-J65-71
** Stones that are 3” long may be used for blind honing.

 

ALUMINUM OXIDE STONE SETS FOR POWER HONES
Part No. Diameter Range Grit/Stone Length    
SN-202AX 2-3/4" - 4-1/8" Aluminum Oxide, 150 grit 3” long** ---
SN-302AX 2-3/4" - 4-1/8" Aluminum Oxide, 220 grit 3” long** ---
SN-502AX 2-3/4" - 4-1/8" Aluminum Oxide, 280 grit 3” long** ---
SN-204AX 3-1/2" - 5-1/2" Aluminum Oxide, 150 grit 3” long** ---
SN-304AX 3-1/2" - 5-1/2" Aluminum Oxide, 220 grit 3” long** ---
SN-504AX 3-1/2" - 5-1/2" Aluminum Oxide, 280 grit 3” long** ---
SN-100AX 2-3/4" - 4-1/8" Aluminum Oxide, 80 grit 4” long ---
SN-200AX 2-3/4" - 4-1/8" Aluminum Oxide, 150 grit 4” long ---
SN-300AX 2-3/4" - 4-1/8" Aluminum Oxide, 220 grit 4” long ---
SN-500AX 2-3/4" - 4-1/8" Aluminum Oxide, 280 grit 4” long ---
SN-101AX 3-1/2" - 5-1/2" Aluminum Oxide, 80 grit 4” long ---
SN-201AX 3-1/2" - 5-1/2" Aluminum Oxide, 150 grit 4” long ---
SN-301AX 3-1/2" - 5-1/2" Aluminum Oxide, 220 grit 4” long ---
SN-501AX 3-1/2" - 5-1/2" Aluminum Oxide, 280 grit 4” long ---
** Stones that are 3” long may be used for blind honing.