Precision Straight Bevel Gear, Miter Gear, Steering Pinion, Motor Gear, Transmission Gear, Cogwheel, Umbrella Toothed Wheel. made of C45 Steel, Hardened & Black Oxided. Module 2, Number of teeth 20 / 25 / 30, Bore 8mm - 30mm, Gear Ratio 1:1, 90 Degree Right Angle Drive.
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