This bending machine is used for bending flat solid bars. Thanks to the user-friendly and fully-functional design, this roller machine is very easy to operate, even for an inexperienced user. With the large plastic covered thumbscrews, you can adjust the roller without tools. It can be quickly and easily mounted onto a workbench. Thanks to its sturdy and rugged construction, this roll bending machine is heavy duty and durable for long term use.