Tap and Die Set, 60 PC Include Metric Size M3 to M12, Coarse and Fine Threads, with Storage Case

Better materials and quality 

Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional uses；Titanium coating on the surface，protects against moisture and rust, ensuring a longer service life.

Excellent cuttability 

All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance.

More Professional Hexagonal Plate Threads and Tapered Teeth Design

Ideal for making new threads or repairing damaged threads on most metals such as carbon steel, cast iron, aluminum, brass, copper, and stainless steel; tap (for internal threads) and drill (for external threads) with tapered teeth make threading more easily.

Wide range of applications 

Set includes (20) Metric taps and dies: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.0, M10x1.5, M12x1.75; (20) SAE Fractional taps and dies for coarse thread (UNC): 4-40 NC, 6-32 NC, 8-32 NC, 10-24 NC, 12-24 NC, 1/4-20 NC, 5/16-18 NC, 3/8-16 NC, 7/16-14 NC, 1/2-13 NC; (12) SAE Fractional taps and dies for fine thread (UNF): 10-32 NF, 1/4-28 NF, 5/16-24 NF, 3/8-24 NF, 7/16-20 NF, 1/2-20 NF; (2) NPT tap and die: 1/8-27 NPT.