Worm
Overview
Worm, from Premium Machining Co., Ltd in Dongguan, Guangdong. Material 40Cr, hardness HRC 55 and surface treatment Black Oxide are among the specifications published.
Technical specifications
| Material | 40Cr |
|---|---|
| Hardness | HRC 55 |
| Surface Treatment | Black Oxide |
| Gear Type | Turbo-Worm |
| Gear accuracy level | 9 levels or less |
| Gear accuracy grade | 8 ~ 7 grade |
| Scope of application | mainly used for mass production |