Straight Spur Gear 10mm Inner Aperture 18T 2.5 Module 45# Steel Motor Gear 20mm X 16mm Smooth surface and no burrs

Smooth surface and no burrs

The wireless design ensures seamless layout when you need to spring your light strips around sharp corners

not easy to wear

* Total Size: 33 x 25 (+/-3)mm / 1

It has good cutting strength and offers faster cutting speeds than other substrates

Straight Spur Gear 10mm Inner Aperture 18T 2.5 Module 45# Steel Motor Gear 20mm X 16mm Smooth surface and no burrs1. The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti wear, strong and durable, and durable in use. 2. Specifications: Material: 45# Steel, Teeth: 18T, Tooth Pitch: 7. 85mm 0. 31inch, Tooth Depth: 5. 625mm 0. 22inch, Outer Diameter: 50mm 1. 97inch, Aperture: 10mm 0. 39inch, Effective Tooth Length: 25mm 0. 98inch, Total Thickness: 25mm 0. 98inch, Module: 2. 5 Mod, Pressure Angle: 20