CUSTOM-MADE SPECIAL DESIGNED ROUGHING GASHER Custom-made Roughing gasher for pinion gear with unequal stock at the flank and finish milled protuberance. • Protuberance insert with four respectively two cutting edges. • Flank insert with four cutting edges. Roughing gasher for pinion gear with equal stock at the flank and finish milled protuberance. • Protuberance insert with four cutting edges. • Involute insert with two cutting edges. Roughing gasher for annuluses with an unequal stock. • Insert with four cutting edges. Roughing gasher for annuluses with an equal stock at the flank and finish milled protuberance. • Protuberance insert with four cutting edges. • Involute insert with two cutting edges. 8