Built Tough Vanadium Alloy HSS Spiral Flute Tap With TiN Coating, Round Shank And Square End, Bottoming Chamfer, 5/16-18 Thread Size, H3 Tolerance, Premium Machining Tool For Metalworking And DIY Projects

Vanadium HSS Spiral Tap with TiN Coating for threading
✔️ Premium HSS spiral tap with TiN coating, 5/16-18 thread, round shank

This vanadium alloy high-speed steel spiral flute tap with TiN coating is designed for internal threading in metalworking and DIY projects. It’s ideal for steel castings, heat-treated alloys, and free machining stainless steels, offering strong wear resistance and faster cutting when used with compatible toolholding systems.

✅ Material: vanadium alloy HSS
✅ Coating: TiN coating for longer life and faster cutting
✅ Thread size: 5/16-18
✅ Finish/geometry: spiral flute, bottoming chamfer, round shank
✅ Tolerance: H3

💡 What is a spiral flute tapping tool used for in metalworking?

It's a handy tool for creating internal threads in metal parts, offering clean threads and hole quality.

- internal threading in steel, stainless steel, and aluminum alloys
- TiN coating boosts wear resistance and enables faster cutting speeds
- round shank fits a wide range of tool holders
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