Serrated milling cutter with 22mm (7/8") T-Nut by rak

The serrated milling cutter is a solid, coarse drain cleaning tool for heavy incrustations, especially in downpipes. It has similarities to the ball head miller, but its 6 blades have a shark tooth profile. As a result, it attacks deposits in the pipe much more aggressively, and is thus used for the hardest drain blockages such as those caused by lime, urine scale, etc. Due to its shape, the serrated milling cutter is very compact and therefore very easy to bend. It can be guided over longer distances through several bends, and can therefore also be used in the downpipe and the downcomer. Especially its high weight is helpful. The serrated milling cutter should therefore only be used with reinforced drain cleaning cables (S-spirals, S-SMK-spirals).

The serrated milling cutter is available in different diameters. A 22mm T-Nut coupling for corresponding drain cleaning cables is used for connection. The serrated milling cutter is thus compatible with all 22mm T-Nut systems from ROWO, ROTHENBERGER, rak, RIS, REMS, RIDGID, Rioned Victor, etc.

Technical data of the serrated milling cutter with 22mm T-Nut:

• diameter: 55mm, 80mm or 100mm
• Working ranges: 75-125mm, 90-150mm, 125-200mm
• Coupling: 22mm / 7/8" T-Nut, bevelled
• Material: Stainless steel with 6 hardened blades