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Frequently Asked Questions
What is the WIDIA GTD Tap Kit #5-40 UNC used for?
The WIDIA GTD Tap Kit #5-40 UNC is used for hand threading #5-40 UNC holes to a 2B class fit in metalworking applications. It is ideal for maintenance, repair, and production environments where precise internal threads are required in steel, aluminum, or other machinable materials.
What are the specifications of the WIDIA GTD Tap Kit 11527?
The WIDIA GTD Tap Kit MPN 11527 includes three high-speed steel taps: a taper tap (4GP76), a plug tap (4GP77), and a bottoming tap (4GP78). Each tap is #5-40 UNC, 2B class fit, with 3 flutes. The set is designed for hand threading operations.
Where to buy the WIDIA GTD Tap Kit 11527 worldwide?
You can source the WIDIA GTD Tap Kit 11527 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this WIDIA GTD product.
How to select the correct tap from the WIDIA GTD three-piece set?
Use the taper tap (4GP76) first to start the thread, then the plug tap (4GP77) to cut threads deeper, and finish with the bottoming tap (4GP78) for threads close to the hole bottom. Always apply cutting fluid and turn the tap smoothly to avoid breakage.
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.















