factory direct sales Cobalt containing high speed steel straight flute machine tap with four chip flutes extra long thick shanks

This factory-direct cobalt-containing high-speed steel straight-flute machine tap is based on cobalt-containing high-speed steel (HSS-Co). Its alloy composition enhances wear resistance, making it suitable for threading requirements of difficult-to-machine metals such as stainless steel and alloy steel. Its four straight-flute structure optimizes chip evacuation paths and is specifically designed for through-hole machining scenarios. The extra-long, thick shank design enhances structural rigidity, effectively suppressing vibration during deep-hole machining, and can meet machining conditions such as long through-holes in molds and deep threads in mechanical components. Oriented towards machining scenarios, the product ensures stable thread machining precision. Leveraging the factory direct sales model, it features both cost controllability and efficient delivery.