Klingspor Kronenflex cutting-off wheel A 60 TZ Special delivers high aggressiveness and long service life. This highly effective wheel truly shines when used for cutting metal sheets, thin pipes or profiles made of stainless steel, steel and non-ferrous metal. This wheel is predominantly used for maintenance and repairs in fabrication shops as well as in plant engineering and steel construction. The 60 TZ Special is free of iron, suphur and chlorine.