1. Core Functions
Chase out damaged threads and remove nicks/burrs (without undercutting good threads) using taps and dies.
Restore damaged external threads (any diameter, right or left hand) with a thread file.

 

2. Specification
19 pieces taps:
UNC sizes: 1/4 inch, 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch
UNF sizes: 1/4 inch, 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch
Metric sizes: M6x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.5, M12x1.75mm
21 pieces dies:
UNC sizes: 1/4 inch, 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch
UNF sizes: 1/4 inch, 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch
Metric sizes: M6x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.5, M12x1.75mm
2 thread files:
SAE size 1: 9, 10, 12, 16, 20, 27, 28, 32
SAE size 2: 11, 12, 13, 14, 16, 18, 20, 24

 

3. Features
Thread repair precision: Taps and dies avoid undercutting good threads while handling damage, nicks, and burrs.
Thread file versatility: Restores external threads regardless of diameter, and works for both right and left-hand threads.
Comprehensive size coverage: Taps and dies include UNC, UNF, and Metric sizes; thread files cover multiple SAE sizes, meeting diverse repair needs.
Easy storage & transport: Comes with a carry-case for organized storage and convenient portability.