Diablo Roller
Starting with the raw material, that being a stainless steel shaft. Cut to the correct size for each roller. The material then enters the machine shop. Our engineer then turns the steel to create a single and double grove diablo roller.
![Double grove roller](https://swpeng.co.uk/wp-content/uploads/2019/01/WP_20181219_15_27_54_Pro-Medium-300x169.jpg)