Cylinder Hone Stones
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. | ||||
