WIDIA GTD Tap Kit: 1/2"-13 UNC, H3, 4 Flute, LH
SKU 3G-OTH-314893
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WIDIA GTD Tap Kit 14288 used for?
The WIDIA GTD Tap Kit 14288 is used for cutting left-hand internal threads in metal components. It is ideal for maintenance, repair, and production applications where left-hand threads are required, such as in automotive or machinery assemblies. The kit includes taper, plug, and bottoming taps for progressive threading.
What are the specifications of the WIDIA GTD Tap Kit 14288?
The WIDIA GTD Tap Kit 14288 includes three left-hand high-speed steel taps: one taper (3FMP1), one plug (3FMN9), and one bottoming (3FMP2). It is sized 1/2"-13 UNC with an H3 tolerance and 4 flutes. The manufacturer part number is 14288.
Where to buy the WIDIA GTD Tap Kit 14288 worldwide?
You can source the WIDIA GTD Tap Kit 14288 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; we supply genuine WIDIA GTD tooling.
How to select the correct WIDIA GTD tap for left-hand threads?
Select the WIDIA GTD tap based on thread size, pitch, and hole type. For through holes, use the taper tap (3FMP1); for blind holes, start with the plug tap (3FMN9) and finish with the bottoming tap (3FMP2). Ensure the tap matches the material hardness and use cutting fluid for best results.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD left-hand three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













