WIDIA GTD Thread Forming Tap: #2-56 UNC, H3, Bottoming Chamfer, High Speed Steel (MPN 17207)
SKU 3G-OTH-237517
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Frequently Asked Questions
What is the WIDIA GTD Thread Forming Tap #2-56 UNC used for?
This WIDIA GTD tap is used to form internal threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for applications requiring strong, chip-free threads in through or blind holes, common in automotive and general manufacturing.
What are the specifications of the WIDIA GTD Thread Forming Tap #2-56 UNC?
The WIDIA GTD tap has a #2-56 UNC thread size, H3 tolerance, and a bottoming chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose thread forming. The manufacturer part number is 17207.
Where to buy WIDIA GTD Thread Forming Tap #2-56 UNC worldwide?
You can source the WIDIA GTD Thread Forming Tap #2-56 UNC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.
How to select the correct WIDIA GTD Thread Forming Tap for my application?
Select based on thread size, material, and hole type. For ductile materials like aluminum, use a forming tap. The #2-56 UNC with bottoming chamfer suits blind holes. Ensure the tap matches your required thread class (H3) and machine compatibility.
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.















