WIDIA GTD Spiral Point Tap: #5-40 UNC, H2, 2 Flute, Plug Chamfer
SKU 3G-OTH-215335
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Frequently Asked Questions
What is a WIDIA GTD spiral point tap used for?
A WIDIA GTD spiral point tap is used for through-hole threading in production machining. Its TiN-coated high-speed steel design pushes chips forward, reducing clogging in steel, stainless steel, and cast iron applications across automotive, aerospace, and general manufacturing.
What are the specifications of the WIDIA GTD #5-40 UNC tap?
The WIDIA GTD #5-40 UNC tap (MPN 19021) has a H2 thread limit, plug chamfer, 2 flutes, and TiN-coated high-speed steel. It is designed for general-purpose through-hole threading in materials up to 850 °C hardness, with a #5-40 UNC thread size.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, including the #5-40 UNC spiral point tap. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.
How to select the right spiral point tap for through holes?
For through holes, choose a spiral point tap like the WIDIA GTD #5-40 UNC to push chips forward. Match thread size (UNC/UNF), chamfer type (plug for general use), and coating (TiN for steel). Ensure H2 tolerance fits your thread class requirement.
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Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














