Cast-iron pipe is found in many older homes, where it was used primarily for large drain pipes, such as 3-inch main drains, sewer pipes and vents. Today,cast ironis pretty much a dinosaur (at least in residential construction) that gets replaced with plastic whenever it fails or needs wo...
4. Ductile iron Also can be used for certain grades of cast iron (SG 17-24), bronze and copper cutting. For cutting composite materials please ask your STIHL dealer. Diamond Abrasive Wheels Diamond abrasive wheels have a much better cutting performance than composite abrasive wheels. The ...