KPKL 60 PC Tap and Die Settitanium layer/Hexagonal Plate Teeth- Include SAE Inch Size #4 to 1/2 and Metric Size M3 to M12, Coarse and Fine Threads | Essential Threading Rethreading Tool Kit

Better materials and quality: Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional usesTitanium coating on the surfaceprotects 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: M3x 0.5, M4x 0.7, M5x 0.8, M6x 1.0, M7x 1.0, M8x 1.25, M9x 1.25, M10x 1.0, M10x 1.5, M12x 1.75; (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.
Components included in the 60PC tap die set - Comes with (1) Adjustable Tap Handle; (1) T-type Small Tap Handle; (1) Adjustable Die Handle; (2) Thread Pitch Gauges; (1) Slotted Screwdriver; (1) Storage and Carry Case