説明

Specification: This equipment equipment consists of gears, racks, pulleys, gears, plastic bars, axles, etc. with different numbers of teeth, as shown in the figure; The modulus is all 0.5 modulus; All would be freely matched and used to make different DIY creative works. Outer diameter of gear = (number of enamel + 2) * module ---------------------------------------------------------------- [Type] Contains a variety of several types of gears, all of that are matched with each other, the module is 0.5, and the internal holes are 1.9mm, 2.05(2.0)mm, 2.4(2.55)mm, 2.9(3)mm, etc. [Modulus] 0.5M, would be freely matched [Aperture] 0.8, 1, 1.9, 2.05, 2.55, 3, etc. [Material] POM plastic ---------------------------------------------------------------- Package include: Gears equipment *1