ROBOCOMBO
Plastic Gear Set DIY (106 Pieces)
Product Code:1805280085
Stock:0
Free delivery over £250
15-day return & exchange policy
Product Description
Product Description:
includes different gears, all of which can be compatible with each other,
module 0.5,
inner hole 1.9 mm, 2.05 (2.0) mm, 2.4 (2.55) mm, 2.9 (3) mm etc.
It also includes hex gears, racks, pulleys, belts, axles, and other DIY accessories.
Gear diameter calculation formula: gear outer diameter (end circle) = (number of teeth + 2) * module
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