This 178mm diameter Lessmann Pipeline Brush with 22.2mm bore is the larger option, providing increased coverage and faster cleaning of U and V-welds on pipeline projects. The 178mm size is ideal for larger tube connections and more extensive welding work, offering enhanced productivity whilst maintaining the precision required for professional pipeline applications. Featuring high-quality stainless steel wire construction, this brush delivers exceptional durability and a long service life. It operates quietly for operator comfort and its especially narrow profile ensures effective access to welds at tube connections. The 22.2mm bore provides secure, stable mounting on standard angle grinders and compatible power tools. Features and Benefits: • 178mm diameter for increased coverage and productivity • 22.2mm bore fits standard angle grinders • Stainless steel wire for superior durability • Quiet running operation reduces operator fatigue • Narrow design accesses U and V-welds effectively • Professional-grade construction for demanding pipeline work Specifications: Diameter (mm): 178 Wire: Stainless Steel Number of Knots: 48 Width: 6mm Bore: 22.2mm Max. Speed: 12,500/bpm