What must be avoided when using a roller cutter on tubing?

When using a roller cutter on tubing, it's essential to avoid tightening the cutter wheel too quickly because this can lead to several issues that may compromise the quality of the cut and the integrity of the material. If the cutter wheel is tightened too quickly, it can cause the tubing to deform, leading to an uneven cut. This may create stress points in the material, which could result in cracking or excessive wear on the cutter itself.

In addition, tightening the wheel too fast may not allow the blade to properly engage with the tubing, resulting in inefficient cutting and possible damage to both the cutter and the tubing. A more cautious approach to tightening allows for better control, ensuring a clean and precise cut.

Options related to applying too much pressure, cutting too slowly, and using dull blades can also negatively affect the cutting process, but the specific action of tightening the cutter wheel too quickly can create immediate and obvious problems with the cutting process, making it a crucial point of focus when operating a roller cutter.