14-piece machine tap set HSS in plastic case 14-piece machine tap set HSS 7 machine taps M DIN 371/376 form B with spiral point M 3 - M 4 - M 5 - M 6 - M 8 - M 10 - M 12 + 7 ULTIMATECUT spiral drill bit DIN 338 Type FLOWSTEP® diameters: 2.5 - 3.3 - 4.2 - 5.0 - 6.8 - 8.5 - 10.2 mm High-performance high-speed steel machine taps. For through-hole threads and blind-hole threads, in unalloyed steels up to 800 N/mm² strength. The thread is cut in one workstep. High-speed steel, is a group of alloy tool steels with up to 2.06% carbon content and up to 30% of alloy elements such as tungsten, molybdenum, vanadium, cobalt, nickel and titanium. HSS materials are characterised by a high degree of hardness, wear resistance and a heat resistance of up to 600°C. The HSS tools are less sensitive to shocks and vibrations, which can sometimes quickly lead to breakage with harder cutting materials. Technical data Coating: uncoated Square shank Cutting direction: right-handed cutting Material: HSS Tolerance: ISO 2 6H DIN DIN 371/376 Edge angle: 60° Form B approx. 4 - 5 steps with spiral point Areas of application Main application Steel < 800 N/mm² Brass Other areas of application aluminium Bronze Plastic Cast iron https://elecena.pl/product/24799293/259048ro-machine-tap-set-flowstep-tip-hss-14-piece 2024-01-09 https://elecena.pl/product/24799293/259048ro-machine-tap-set-flowstep-tip-hss-14-piece 2026-02-07