The cross dentition divides the instruments into individual elements arranged alternately (crosswise). Short, granular chips. Smooth cutting with almost no pressure. DF: Fine diamond dentition. The DF dentition has cutting tips in a pyramid shape. ISO: 500 104 184141 016 - Maximum Revolution: 100,000 rpm - LANCE GRAIN Diameter: 016 - Shank: HANDPIECE - Application: EXTRA FINE PRECISE AND NON-PRECIOUS METAL GRINDING - Packaging Quantity: 1