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Frequently Asked Questions
What is the WIDIA GTD Tap Kit #6-32 UNC used for?
This three-piece hand tap set is used for creating or repairing #6-32 UNC internal threads in metal components. It is suitable for manual threading operations in maintenance, repair, and production environments across automotive, aerospace, and general manufacturing industries.
What are the specifications of the WIDIA GTD Tap Kit 11531?
The kit includes one each of taper (4GP80), plug (4GP81), and bottoming (4GP82) taps. All taps are #6-32 UNC, 2B thread class, 3 flute, made from high-speed steel. The manufacturer part number is 11531, and the SKU is 4GP83.
Where to buy the WIDIA GTD Tap Kit 11531 worldwide?
3G Electric supplies the WIDIA GTD Tap Kit 11531 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct tap from the WIDIA GTD three-piece set?
Use the taper tap (4GP80) first to start threads, then the plug tap (4GP81) to cut threads deeper, and finally the bottoming tap (4GP82) to thread to the bottom of a blind hole. Always match the tap size (#6-32 UNC) to the hole diameter and material.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















