Beval Gear Set 1.5 Module 45# Steel Key benefits Durable material: made from 45# steel for strength and long service life in drive applications. Flexible gear pair: includes two gears with different tooth counts (1.5M20T and 1.5M40T) to support various bevel transmission needs. Standard module compatibility: 1.5 module gears suitable for common 1.5M gear trains and assemblies. What's included 1 pc Beval Gear 1.5M20T 1 pc Beval Gear 1.5M40T Important notes The surface of some hardened gears may show rust; this does not affect core functionality. Specifications and compatibility Material: 45# steel Gear types: Beval Gear (bevel) with 1.5 module Teeth counts: 20T and 40T (paired in the set) Performance and use cases Suitable for compact bevel drive applications where motion is transmitted between intersecting shafts. Ideal for DIY gearboxes in small automation projects, robotics prototypes, and model engineering setups requiring a 1.5M gear pair. Handy for retrofitting or building custom mechanical drives in workshops where space and component are critical. Use scenarios Small robotics project: connect two perpendicular shafts with a compact bevel drive to change direction of rotation in a tight space. DIY automation prototype: create a compact gear reduction between motors and actuators using two gears from the set. Model engineering or hobby CNC projects: implement a bevel gear stage where standard components are needed but mounting is customized to your design. This description preserves the original brand naming and the specified models, materials, and functions while presenting clear, customerfriendly details and practical usage guidance.