The tangential WAGNER knurling tool TSW is the "knurling professional" among the WAGNER tools and is an economical version of the versatile and proven thread rolling tool. With the TSW, knurls, parallel grooves, profiles and beads can be rolled up in a time-saving manner. During machining - preferably on single and multi-spindle lathes - the workpiece must rotate; the tool itself is stationary. Twist-free smoothing: When grinding rotationally symmetrical workpieces, interfering twist structures very often occur. This twist impairs the flow behaviour of the fluid to be sealed in the contact zone and leads to sealing problems, especially in the case of workpieces with a sealing function. With a roll width of up to 43 mm, the TSW can be used to smooth such sealing seats without twisting. will be. Roughness depths smaller than 1 µm can be achieved. ADVANTAGES - Cost-effective purchase price - Simple operation - Easy and fast roll change - Simple diameter correction - Sturdy tool body - With a roll width of up to 43 mm, a working range of diameter 3 to 40 mm can be covered. With the TSW, knurls, parallel grooves, profiles and beads can be rolled up in a time-saving manner.