WIDIA GTD Straight Flute Tap: 7/16"-14 UNC, H3, 4 Flute, Taper Chamfer, LH
SKU 3G-OTH-265147
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Frequently Asked Questions
What is a WIDIA GTD straight flute tap used for?
This WIDIA GTD tap is used for cutting left-hand internal threads in metal parts. It is ideal for maintenance, repair, and production applications where a left-hand thread is required, such as in certain automotive or machinery components.
What are the specifications of the WIDIA GTD 14225 tap?
The WIDIA GTD 14225 is a straight flute tap with a 7/16"-14 UNC thread, H3 tolerance, 4 flutes, taper chamfer, and left-hand cutting direction. It is made from high-speed steel and is designed for through-hole threading.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 14225 left-hand tap.
How to select the correct tap for left-hand threads?
For left-hand threads, ensure the tap is marked LH. Match the thread size (e.g., 7/16"-14 UNC), chamfer type (taper for through holes), and flute count to your material. WIDIA GTD taps like this 14225 are designed for general-purpose threading in steel.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD left-hand thread taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









