Turbo-Worm

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