WIDIA GTD Thread Forming Tap: #6-32 UNC, H3 / 3B, Bottoming Chamfer
SKU 3G-OTH-237546
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Frequently Asked Questions
What is a WIDIA GTD thread forming tap used for?
A WIDIA GTD thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum and mild steel. It is ideal for applications requiring chip-free threading, such as automotive and general manufacturing.
What are the specifications of the WIDIA GTD #6-32 UNC tap?
This WIDIA GTD tap is #6-32 UNC size with H3 / 3B tolerance, bottoming chamfer, and TiN coated high speed steel. It is designed for through or blind holes and provides precise thread forming in ductile materials up to 850 °C hardness.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine WIDIA GTD products like the #6-32 UNC forming tap to any international destination.
How to select the right thread forming tap for your application?
Select a thread forming tap based on material type, thread size, and hole configuration. For ductile materials like aluminum, use a bottoming chamfer tap for blind holes. Ensure the tap's tolerance (e.g., H3 / 3B) matches your thread class requirement for proper fit.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















