Fixture https://www.youtube.com/watch?v=N-GZb09zHa8
VK: https://vk.com/id22202212
VK group: https://vk.com/turning_homemade
18 teeth - pitch 0.6, 0.75 mm
24 teeth - pitch 0.8, 1, 1.25 mm
36 teeth - pitch 1.5 mm
42 teeth - pitch 1.75 mm
48 teeth - pitch 2, 2.5 mm
Feed from 0.06 to 0.25 mm