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Frequently Asked Questions
What is a WIDIA GTD 5/8"-18 UNF tap kit used for?
This three-piece hand tap set is used for cutting internal UNF threads in metal components. It includes taper, plug, and bottoming taps for progressive threading in through-holes and blind holes, common in automotive and general machining applications.
What are the specifications of the WIDIA GTD 11651 tap kit?
The WIDIA GTD 11651 kit includes three high-speed steel taps: taper (4GR60), plug (4GR61), and bottoming (4GR62). Each tap has a 5/8"-18 UNF thread, 2B class fit, and 4-flute design for efficient chip evacuation.
Where to buy WIDIA GTD tap kits worldwide?
3G Electric supplies WIDIA GTD tap kits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 11651 kit.
How to select the right tap for a blind hole?
For blind holes, use the bottoming tap (4GR62) from this WIDIA GTD kit after starting with the taper and plug taps. This ensures threads are cut close to the hole bottom. Always use cutting fluid and align the tap perpendicular to the workpiece.
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.















