FC-250W feature is new or used diamond grinding wheel and forming of a machine. The main can supply professional grinding wheel manufacturer the needs of the body, on the other hand also for tool manufacturers with a tungsten steel sharpener to be regarded as a special grinding wheel in the grinding machine.
Drill bit geometry has several characteristics: The spiral (or rate of twist) in the drill bit controls the rate of chip removal. A fast spiral (high twist rate or "compact flute") drill bit is used in high feed rate applications under low spindle speeds, where removal of a large volume of chips is required.
FC-200D is a specialized production of PCD, PCBN blade-based precision tool grinder. Regardless of standard knives, non-standard knives, milling knives, inner hole turning tools can achieve completely and reach accurate precision, the blade can also be used again after the ground and reprocessed use.