NES External Thread Restorer Tools (click for size options) NES External Thread Restorer Tools (click for size options):NES 1A External Thread Restorer suits sizes 4.00-18.00mm (5/32-11/16) 14G High Carbon Deck Bit

14G High Carbon Deck Bit

Drill diam

Relton USA all-metal cutting paste

Automatic deburring

135 Degree Split Point

NES External Thread Restorer Tools (click for size options) NES External Thread Restorer Tools (click for size options):NES 1A External Thread Restorer suits sizes 4.00-18.00mm (5/32-11/16) 14G High Carbon Deck BitNES External 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.