WIDIA GTD Spiral Flute Tap: #6-32 UNC, H4 / 2B, 2 Flute, Semi-Bottoming Chamfer

The WIDIA GTD spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging in deep or blind holes. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.

This WIDIA GTD tap has a #6-32 UNC thread size with H4 / 2B tolerance, 2 flutes, and a semi-bottoming chamfer. It features a black oxide cobalt finish for enhanced wear resistance and lubricity. The manufacturer part number is VTSFT-TC5012, and it is designed for general purpose threading.

You can source WIDIA GTD taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times; we supply genuine WIDIA GTD tooling for manufacturing operations globally.

For blind holes, choose a spiral flute tap like this WIDIA GTD model, which pushes chips out of the hole. Ensure the chamfer type (semi-bottoming) matches your thread depth requirements. Match the tap tolerance (H4 / 2B) to your desired thread class. Always verify material compatibility and use appropriate cutting fluid for best results.