![](https://kb-3d.com/store/403-large_default/worm-gear-reduction-set-140-brass-4mm-drive-bore.jpg)
Sold as a pair of (1) drive and (1) driven gears. A 0.5 modulus worm gear (4mm Bore) and 40 tooth driven gear (5mm Bore) results in a gear reduction of 1:40. Made of brass, these gears are secured to shafts via included set screws.
Sold as a pair of (1) drive and (1) driven gears. A 0.5 modulus worm gear (4mm Bore) and 40 tooth driven gear (5mm Bore) results in a gear reduction of 1:40. Made of brass, these gears are secured to shafts via included set screws.
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