English to Portuguese Tech/Engineering Mechanics / Mech Engineering elemento de uma tesoura

Frase: From the points to the sharpness, thickness, curvature, length and width of the blades, from the *shanks* – straight, cranked or offset – to the bows, and in the overall finish, there are scissors tailored to every possible function, improved and refined over the centuries.

Pt-Pt por favor :)