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58 styles Plastic Gears Cog Wheels All The Module 0.5 Robot Parts DIY Necessary
A - Means tight Match( small 0.05mm than standard) B - Means loose Match( larger 0.05mm than Standard) Gear Diameter: (Teeth +2) * modulus = Diameter of Gear Modulus: 0.5 Aperture 1.5/2/2.5/3 Spindle gear(9 styles): 8-1.5A 9-2A 8-2A 10-2A 12-2A...
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