WIDIA GTD Spiral Flute Tap: 7/16"-14 UNC, H3 / 3B, 3 Flute
SKU 3G-OTH-229921
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a WIDIA GTD spiral flute tap used for?
A WIDIA GTD spiral flute tap is used for threading blind holes in materials like steel and stainless steel. Its spiral design pulls chips upward, preventing clogging and ensuring clean threads. This 7/16"-14 UNC tap with a semi-bottoming chamfer is ideal for general-purpose threading in manufacturing and maintenance applications.
What are the specifications of the WIDIA GTD VTSFT-TC5071 tap?
The WIDIA GTD VTSFT-TC5071 is a 7/16"-14 UNC spiral flute tap with a H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It is designed for threading blind holes and is suitable for general-purpose use. The tap is manufactured by WIDIA GTD, a trusted brand in industrial tooling.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, including the VTSFT-TC5071 model. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tap or any other industrial equipment across 14 departments.
How to select the right spiral flute tap for blind holes?
Select a spiral flute tap like the WIDIA GTD VTSFT-TC5071 for blind holes to ensure chips are evacuated upward. Match the tap size (e.g., 7/16"-14 UNC) and chamfer type (semi-bottoming for shallow holes) to your thread requirements. Use proper cutting fluid and speed for the material being threaded.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















