Grinding Machines
| Asahi Dia | Diamond Wheel, CBN Wheel, Cutting Saw, Dreser, File, etc. |
| Ichiguchi | Dick Wheel, Flap, Disk Sander |
| Kanemitsu | Grindstone Dresser |
| Monitor | Grinding Wheel, Rotary Bar, Disk, Electro-Bar, Carbide Cutter |
| Narutoya | Variety type of Brushes |
| NSK | Grinding Wheel, Rotary Bar, Disk, Electro-Bar, Carbide Cutter |
| Riken | Grinding Belt, Grinding Cloth, Disk, etc. |
| Tact | Grinding Block, Disk, Grinding Wheel |