Description   ROTHENBERGER R600 Drain Cleaning Machine With Spiral & Tool Set. The ROTHENBERGER R600 Drain Cleaning Machine With Spiral & Tool Set is ideal for plumbers, janitors and pipe cleaners for the effective removal of blockages in sewage pipes up to 150 mm in diameter.   FEATURES Suitable for indoor and outdoor use. The powerful motor operates reliably even against persistent blockages. Compact and robust design.