SOLID CARBIDE SOLUTIONS FOR SMALL MODULES Application range Involute gear (external) DIN 3960 / 3972 20° pressure angle Tooth height 2,25 x m Spur & helical teeth Spline gear (external) DIN 5480 30° pressure angle Tooth height 1,10 x m Normally only spur teeth Involute gear (internal) DIN 3960 / 3972 20° pressure angle Tooth height 2,25 x m Spur & helical teeth Spline gear (internal) DIN 5480 30° pressure angle Tooth height 1,10 x m Normally only spur teeth Grades information for TungMeister gear heads A35HP High fracture resistance Suitable for machining steel and stainless steel under general cutting conditions =P =M =K =N =S =H 65