Straight Spur Gear 10mm Inner Aperture 75T 1 Module 45# Steel Motor Gear 16mm+6mm Ultra compact size

Ultra compact size

please be careful when using it

5 inch / 100 x 80 x 12

Material: Diamond Powder

2 x Wood Boring Drill Bits with Separate Plastic Box

Straight Spur Gear 10mm Inner Aperture 75T 1 Module 45# Steel Motor Gear 16mm+6mm Ultra compact size1. 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: 75T, Tooth Pitch: 3. 14mm 0. 12inch, Tooth Depth: 2. 25mm 0. 09inch, Outer Diameter: 77mm 3. 03inch, Aperture: 10mm 0. 39inch, Effective Tooth Length: 10mm 0. 39inch, Total Thickness: 10mm 0. 39inch, Module: 1 Mod, Pressure Angle: 20 3.