10-Tooth Module 1 Spur Gear

Standard 20° pressure-angle involute spur gear — free engineering reference, STL/DXF/SVG downloads, and a live customizer.

3D render of a 10-tooth module 1 involute spur gear, blueprint style, on white background
Teeth10
Module1 mm
Pressure angle20°
Pitch diameter10 mm
Outside diameter12 mm
Root diameter7.5 mm
Base diameter9.4 mm
Circular pitch3.14 mm
Addendum1 mm
Dedendum1.25 mm
Whole depth2.25 mm
Tooth thickness (at pitch circle)1.57 mm
Bore diameter (default)2.5 mm
Face width (default)6 mm
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Technical diagram of the 10-tooth module 1 gear tooth profile

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12T · m1
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10T · m0.3
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10T · m0.5
Same 10 teeth, module 0.5
10T · m2
Same 10 teeth, module 2

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