CoCud Spiral Flute Tap 5/16-18BSW - Cobalt HSS Threading Tool For Aluminum & Steel

Hey DIYers and machinists! This CoCud spiral flute tap in 5/16-18BSW thread size is exactly what you need for clean, professional threading work. Made from cobalt high-speed steel, this thing is tough enough to handle aluminum, stainless steel, bronze, hard plastics - you name it. The spiral flute design is genius because it pulls chips upward and out of your way while you're working. Total length is about 70mm with 23mm of actual thread length. Works great with drilling machines, tapping machines, CNC setups - basically any machine shop equipment you've got. No more struggling with cheap taps that break halfway through your project!