WIDIA GTD Spiral Flute Tap: 7/16"-14 UNC, H3 / 3B, 3 Flute, Bottoming Chamfer (MPN VTSFT-TC5159)
SKU 3G-OTH-230483
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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 ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging in bottoming applications. It is ideal for general-purpose tapping in manufacturing and maintenance operations.
What are the specifications of the WIDIA GTD spiral flute tap?
This WIDIA GTD tap has a 7/16"-14 UNC thread size, H3 / 3B tolerance, 3 flutes, and a bottoming chamfer. The manufacturer part number is VTSFT-TC5159. 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 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other WIDIA GTD tooling.
How to select the correct WIDIA GTD tap for a job?
Select a WIDIA GTD tap based on thread size, pitch, tolerance class, and chamfer type. For blind holes, use a bottoming chamfer like this VTSFT-TC5159. Match the flute count and coating to the material being tapped. Consult WIDIA GTD technical data for specific recommendations.
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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.















