About This BUNDLE OF 2 UNIVERSAL THREAD RESTORING TOOLS – UTR external restorer for inch or metric, coarse or fine external threads. + NES cleaner is a hand tool with high-speed steel rotary deburr blade for internal thread cleaning. removes dust, teflon, plumber's hemp etc. QUICK SIZING - UTR external restorer for any diameter in the range: 5/32"-1/2" (4-13mm) no need for a caliper or pitch gauge to determine diameter or thread count or type for using. / NES cleaner for internal thread cleaning, for any diameter from 9mm. Up to 3mm pitch. RAPID ADJUSTMENT – tools adjust and quickly adapt to particular diameter and pitch of fastener thread within ranges. HOW TO USE – UTR external restorer automatically chases good threads and the cutter repairs damaged threads - that simple and easy! / NES cleaner for internal thread cleaning, simply rotate the tool while the blade within the threads. SPACE AND TIME SAVINGS - replaces hundreds of dies, assorted thread chasers and thread files
