Pipe cutter Rothenberger 70520 — cutting capacity 42 mm

Rothenberger 70520 pipe cutter is a compact hand-held tool designed for straight, precise cuts on pipes with diameters up to 42 mm. Its construction focuses on ease of handling and repeatable cutting performance, making it suitable for plumbing, heating and general pipe installation work. The tool is intended for use on compatible metallic and plastic pipe materials where a clean, burr-free cut is required.

Advantages

The pipe cutter provides a smooth cutting action with controlled rotation around the pipe to ensure even pressure and a uniform cut. Its compact body allows access in confined spaces while maintaining stability during operation. The cutter’s design minimizes deformation of the pipe and reduces the need for excessive deburring, supporting faster installation workflows and consistent result quality.

Suitable for

• Cutting copper, brass and compatible plastic pipes within the 42 mm diameter limit
• Plumbing repair and replacement tasks in residential and commercial settings
• Heating system installation where precise pipe lengths are required
• On-site maintenance and DIY pipework in tight or restricted spaces

Key specifications

• Maximum cutting capacity: 42 mm diameter
• Hand-held, manual operation for controlled cutting speed
• Compact form factor for access in confined areas
• Designed for straight, burr-minimizing cuts on compatible pipe materials

How to use

Place the pipe into the cutter’s jaw and align the cutting wheel with the intended cut mark. Tighten the adjusting mechanism until the cutting wheel contacts the pipe surface, then rotate the cutter around the pipe while gradually tightening to maintain cutting pressure. Continue rotating and advancing the wheel incrementally until the pipe is cut through. After cutting, inspect the edge and remove any remaining burrs if necessary before assembly.

Recommendations

Use the tool only on pipe materials that match the cutter’s design; avoid attempting to cut hardened or unsupported materials that could damage the cutting wheel. Keep the cutting wheel clean and replace it when wear affects cutting quality. Wear appropriate eye protection and follow standard safety practices for hand tools during use.