WIDIA GTD Spiral Point Tap: 1/4"-20 UNC, H3, 3 Flute, Plug Chamfer
SKU 3G-OTH-216360
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Frequently Asked Questions
What is a WIDIA GTD spiral point tap used for?
A WIDIA GTD spiral point tap is used for through-hole threading in production machining. Its spiral-point design pushes chips ahead, preventing clogging. Common in automotive, aerospace, and general manufacturing, it cuts clean internal threads in steel, aluminum, and alloys.
What are the specifications of the WIDIA GTD 19088 tap?
The WIDIA GTD 19088 is a 1/4"-20 UNC spiral point tap with H3 tolerance, 3 flutes, plug chamfer, and TiN-coated high-speed steel. It is designed for general-purpose through-hole threading in materials up to 24 HRC.
Where to buy WIDIA GTD taps worldwide?
3G Electric supplies WIDIA GTD taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 19088 spiral point tap.
How to select the right tap for through-hole threading?
For through-hole threading, choose a spiral point tap like the WIDIA GTD 19088. Match thread size (1/4"-20 UNC), chamfer type (plug for general use), coating (TiN for steel), and flute count (3 for chip clearance). Ensure material hardness is within tap rating.
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Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














