Hello all ! I would like to make external threading (shaft) of trapezodial thread in DIN standard size (or ISO, ist the same), dia 100 x 12 , DIN 103. My mastercam does not have any inserts to suit this need, I also do not find any possibility to make new custom insert (for example from Seco dxf geometry according to catalog insert : SECO 26ER10.0TR CP500 ).

Thank you guys !