WIDIA GTD Spiral-Flute Tap for Aluminum
The WIDIA GTD Spiral Flute Tap (7/16"-20 UNF) is a TiN+CrC/C coated cobalt tap with H3 / 3B tolerance, 3 flutes, and a plug chamfer, designed for threading in aluminum. 3G Electric interprets this demand and sources…
SKU 3G-OTH-232854
Also listed as: GT 725031 · GT-725031
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WIDIA GTD Spiral Flute Tap (7/16"-20 UNF) is a TiN+CrC/C coated cobalt tap with H3 / 3B tolerance, 3 flutes, and a plug chamfer, designed for threading in aluminum. 3G Electric interprets this demand and sources the exact OEM part (MPN GT725031) across 14 industrial departments, with specialist depth in cutting tools and controls to ensure the right solution.
Frequently Asked Questions
What is the WIDIA GTD spiral flute tap used for?
The WIDIA GTD spiral flute tap is designed for threading aluminum and non-ferrous materials. Its spiral flute design evacuates chips upward, making it ideal for blind-hole threading in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has a 7/16"-20 UNF thread size, H3 / 3B class of fit, 3 flutes, plug chamfer, and a TiN+CrC/C coating on cobalt steel. The manufacturer part number is GT725031. It is optimized for aluminum and non-ferrous materials.
Where to buy the WIDIA GTD spiral flute tap worldwide?
You can source the WIDIA GTD spiral flute tap 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.
How to select the correct WIDIA GTD tap for aluminum?
Select a spiral flute tap like the WIDIA GTD for blind holes in aluminum to ensure chip evacuation. Match thread size (e.g., 7/16"-20 UNF), class of fit (H3 / 3B), and coating (TiN+CrC/C) to your material and tolerance requirements. Consult the manufacturer's recommendations for optimal performance.
Used in
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.