Material: Stainless steel 1.4305 (AISI 303).

Tooth quality 8 modelled on DIN 3967 (from module 2). Crowned, milled
teeth. Shaft angle 90º. The bevel gears only run as a pair at
the stated ratio and at the same module.

Note for ordering: These gears are sold singulary, not by pair.
For a pair of bevel gears, you have to order two matching gears of the
same module and ratio. At ratio 1:1, you need two pieces of the same
number of teeth. At ratio uneven 1:1, you need two pieces with a
different number of teeth of the same ratio.