90 23 01 BK KNIPEX DP50 Cut and chamfer all common domestic plastic drain pipes up to Ø 50 mm in a single operation. Reversible high-quality ball-bearing steel blade, can be easily replaced without tools. Clean cut: no readjusting or deburring required, reducing potential blockages or damages of the seals. Cuts high temperature and other plastic pipes with Ø 32, 40 or 50 mm and wall thicknesses up to 2.4 mm. Optimum pipe guidance and easy cutting due to self-adjusting rollers with plain bearings. Easy positioning due to clear view of cutting point. Spring-loaded cutting blade: no unnecessary adjustment needed during cutting. Exchangeable blade with two cutting edges can be reversed when showing signs of wear. Trimming or fine cutting is possible from a section length of around 10 mm. Housing made of glass fibre reinforced plastic.