Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WIDIA GTD Tap Kit 11663 used for?
The WIDIA GTD Tap Kit 11663 is used for hand threading 7/8"-9 UNC holes to a 2B class fit. It is ideal for maintenance, repair, and production tapping in ferrous and non-ferrous materials. The kit includes taper, plug, and bottoming taps for progressive thread cutting.
What are the specifications of the WIDIA GTD Tap Kit 11663?
The WIDIA GTD Tap Kit 11663 includes three high-speed steel taps: a taper (4GR72), a plug (4GR73), and a bottoming (4GR74). Each tap has 4 flutes and cuts a 7/8"-9 UNC thread to a 2B tolerance. The manufacturer part number is 11663.
Where to buy the WIDIA GTD Tap Kit 11663 worldwide?
You can source the WIDIA GTD Tap Kit 11663 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.
How to select the correct WIDIA GTD tap for a threading job?
Select the WIDIA GTD tap based on thread size, pitch, and hole type. For through holes, use the taper tap (4GR72). For blind holes, start with the plug tap (4GR73) and finish with the bottoming tap (4GR74) to cut threads close to the hole bottom. Always match the tap to the material being threaded.
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.
