WIDIA GTD Spiral Flute Tap: 1 3/8"-12 UNF, H5 / 3B, 5 Flute

A WIDIA GTD spiral flute tap is designed for threading blind holes in materials like steel and stainless steel. Its spiral flutes pull chips upward, preventing clogging and ensuring clean threads. This 1 3/8"-12 UNF tap with a semi-bottoming chamfer is ideal for general-purpose threading in manufacturing and maintenance applications.

This WIDIA GTD tap has a 1 3/8"-12 UNF thread size, H5 / 3B tolerance class, 5 flutes, and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC5117. It is a general-purpose spiral-flute tap suitable for threading blind holes in various materials.

3G Electric supplies WIDIA GTD taps worldwide, including this 1 3/8"-12 UNF spiral flute tap. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other industrial cutting tools across 14 departments.

For blind holes, choose a spiral flute tap with a semi-bottoming chamfer, like this WIDIA GTD tap, to thread close to the hole bottom. Match the tap's thread size (1 3/8"-12 UNF) and tolerance class (H5 / 3B) to your application. Ensure the tap material suits your workpiece for optimal thread quality.