Norton has introduced two new bevelling machine ranges, the NorBevel-6 and NorBevel-12, which allow for faster, easier, and more accurate bevelling and rounding of metal compared to traditional methods. The electric and pneumatic NorBevel machines are compact and ergonomic, can bevel metal up to depths of 6mm or 12mm respectively, and include interchangeable heads for different radii and angles. The document provides details on the specifications and features of the various NorBevel machine models.