The M5x0.80 HSS Tap Set ISO 529 Short Machine 6H is designed for precision threading in free-cutting steel up to 800N/mm². This set includes metric coarse straight flute full-size taps, which can be utilized both as machine taps and as hand taps when used in sets of three. The taps are engineered to create perfect form threads by combining effective pitch diameter, major diameter, and chamfer length, ensuring high-quality and accurate threading results.