WIDIA GTD Spiral Flute Tap: 1/4"-20 UNC, H5 / 2B, 3 Flute, Bottoming Chamfer (MPN VTSFT-TC5147)
SKU 3G-OTH-230473
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Frequently Asked Questions
What is the WIDIA GTD spiral flute tap used for?
The WIDIA GTD spiral flute tap is used for threading blind holes in materials such as steel, stainless steel, and aluminum. Its spiral flute design pulls chips upward, preventing clogging and ensuring clean threads in general-purpose machining applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has a 1/4"-20 UNC thread size, H5 tolerance for 2B class fit, 3 flutes, and a bottoming chamfer. The manufacturer part number is VTSFT-TC5147. It is designed for through-hole or blind-hole threading in a range of materials.
Where to buy WIDIA GTD taps in worldwide?
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 time on this and other WIDIA GTD tooling.
How to select the right WIDIA GTD tap for my application?
Select a tap based on thread size, pitch, and hole type. For blind holes, use a spiral flute tap like this WIDIA GTD model with a bottoming chamfer. Match the H tolerance to your required thread class (e.g., H5 for 2B). Consult the manufacturer's material recommendations for optimal performance.
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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.















