NES Internal Thread Restorer Tool (click for size options) NES Internal Thread Restorer Tool (click for size options):NES 21 Internal Thread Restorer suits sizes 8.00 - 11.00mm (5/16 - 7/16) Rusted or rounded heads on

Rusted or rounded heads on bolts are a frustrating problem and are traditionally difficult to remove

Shallower flutes achieve a stronger cross section allowing the tap to withstand greater cutting forces

HSS Bright Finish Metric Fine Hand and Machine Tap

alloys and other materials including titanium

NES Internal Thread Restorer Tool (click for size options) NES Internal Thread Restorer Tool (click for size options):NES 21 Internal Thread Restorer suits sizes 8.00 - 11.00mm (5/16 - 7/16) Rusted or rounded heads onNES Internal Thread Restorer. One NES tool restores Metric, Imperial, Right Hand and Left Hand threads and replaces many taps and or dies. They do not require calibration. Self adjusting to any size and pitch within tool range. Hardened HSS cutting blades for long tool service life. Tool uses undamaged section of thread to guide cutting blades during repair to damaged areas. Removes rust and burrs. Quick to set up and simple to use. Spare cutting