WIDIA GTD Spiral Flute Tap: #10-32 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer

A WIDIA GTD spiral flute tap is used for threading blind holes in materials like steel and stainless steel. Its spiral flute design pulls chips upward, preventing clogging and ensuring clean threads. This #10-32 UNF tap with a semi-bottoming chamfer is ideal for applications requiring threads close to the hole bottom.

This WIDIA GTD tap has a #10-32 UNF thread size, H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for wear resistance and chip evacuation. The manufacturer part number is 5357398, and it is designed for general-purpose threading in ferrous materials.

3G Electric supplies WIDIA GTD taps, including the #10-32 UNF spiral flute tap, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other industrial cutting tools across our 14 departments.

For blind holes, choose a spiral flute tap with a semi-bottoming chamfer, like this WIDIA GTD #10-32 UNF tap, to thread close to the bottom. Ensure the tap material (e.g., cobalt) matches your workpiece hardness. Use proper cutting fluid and speed to extend tool life and achieve accurate H3 / 3B class threads.