WIDIA GTD Spiral-Flute Tap for Aluminum
The WIDIA GTD Spiral Flute Tap (7/16"-14 UNC, MPN GT725029) is a 3-flute, plug-chamfer tap with H3 / 3B tolerance and TiN+CrC/C coated cobalt construction, designed for threading in aluminum. 3G Electric interprets…
SKU 3G-OTH-232866
Also listed as: GT 725029 · GT-725029
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Product Description
The WIDIA GTD Spiral Flute Tap (7/16"-14 UNC, MPN GT725029) is a 3-flute, plug-chamfer tap with H3 / 3B tolerance and TiN+CrC/C coated cobalt construction, designed for threading in aluminum. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right solution, not just a catalog.
Frequently Asked Questions
What is the WIDIA GTD spiral flute tap used for?
The WIDIA GTD spiral flute tap is designed for threading blind holes in aluminum and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the WIDIA GTD spiral flute tap?
This WIDIA GTD tap has a 7/16"-14 UNC thread size, H3 / 3B tolerance, 3 flutes, and a plug chamfer. It features a TiN+CrC/C coating on cobalt steel for enhanced wear resistance and lubricity. The manufacturer part number is GT725029, and it is optimized for threading aluminum and soft materials.
Where to buy WIDIA GTD taps in worldwide?
You can source WIDIA GTD taps worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on this and other WIDIA GTD tooling.
How to select the right WIDIA GTD tap for aluminum?
Select a WIDIA GTD tap based on thread size, tolerance class, and coating. For aluminum, use spiral flute taps with TiN+CrC/C coating for chip evacuation and reduced friction. Ensure the tap matches your hole type (blind or through) and material hardness. Consult technical data for optimal speeds and feeds.
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Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD spiral-flute taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.