Made by high-temperature quenching of high-speed steel 6542 (M2), this tool combines high toughness with excellent wear resistance. A titanium coating further improves wear and heat resistance, extending tool life in demanding threading work. Specifications - TPI: 40, right-handed cut, accuracy class 2B Applications - Suitable for threading stainless steel (up to 30 HRC), aluminum, die steel, normal steel, non-ferrous metals, and hard plastics. Key features and benefits - Upgraded durability: high-speed steel core plus titanium coating for longer life under challenging cuts. - Efficient chip evacuation: upward chip flow and optimized flute geometry support clean, effective threading. - Versatile use: suitable for both through-hole and blind-hole threading in a range of materials. Use scenarios - Threading stainless steel components for machinery or/housing assemblies where precision and durability are critical. - Repairing or creating threads in aluminum or non-ferrous parts, such as electronics housings or lightweight fixtures. - Producing threads in die steel or tool steel for molds or tooling that require reliable performance in longer drillings.