WIDIA GTD Spiral Flute Tap: M12x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC6525)
SKU 3G-OTH-230210
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Frequently Asked Questions
What is the WIDIA GTD spiral flute tap used for?
The WIDIA GTD spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has an M12x1 metric thread, 6H tolerance class, 3 flutes, and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC6525. It is a general purpose spiral-flute tap suitable for threading blind holes in a variety 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 correct WIDIA GTD tap for blind holes?
For blind holes, choose a spiral flute tap like this WIDIA GTD model, which pushes chips out of the hole. Ensure the thread size (M12x1), pitch, and tolerance class (6H) match your application. A semi-bottoming chamfer allows threading close to the hole bottom. Always match the tap to the material being threaded.
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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.















