WIDIA GTD Spiral Point Tap: #4-40 UNC, H2, 2 Flute, Plug Chamfer
SKU 3G-OTH-214490
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Frequently Asked Questions
What is the WIDIA GTD #4-40 UNC spiral point tap used for?
This WIDIA GTD tap is designed for through-hole threading in steel and cast iron. Its spiral point pushes chips ahead, preventing clogging. The TiCN coating extends tool life in abrasive materials. It is a general-purpose tap for production and maintenance threading applications.
What are the specifications of the WIDIA GTD 19013 tap?
The WIDIA GTD 19013 is a #4-40 UNC spiral point tap with H2 thread limit, plug chamfer, and 2 flutes. It is made from TiCN coated high speed steel. This combination provides good wear resistance and chip evacuation for through-hole threading in ferrous materials.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine WIDIA GTD cutting tools like the #4-40 UNC spiral point tap. Contact us for pricing and lead time.
How to select the correct tap for a #4-40 UNC thread?
For a #4-40 UNC thread, choose a tap with the correct thread limit (H2 for standard fit) and chamfer type. Spiral point taps are best for through holes; spiral flute taps for blind holes. Ensure the tap material matches your workpiece—TiCN coated HSS suits steel and cast iron. Always use proper tapping fluid.
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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.














