WIDIA GTD 7/16"-20 UNF Spiral-Point Tap for Aluminum
The WIDIA GTD Spiral Point Tap (7/16"-20 UNF) is a high-speed steel tap with a plug chamfer, H2 / 2B tolerance, and 3 flutes, designed for threading aluminum. 3G Electric interprets customer demand and delivers this…
SKU 3G-OTH-272825
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WIDIA GTD Spiral Point Tap (7/16"-20 UNF) is a high-speed steel tap with a plug chamfer, H2 / 2B tolerance, and 3 flutes, designed for threading aluminum. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments—including machining—with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the WIDIA GTD spiral point tap used for?
The WIDIA GTD spiral point tap is designed for threading blind holes in aluminum and non-ferrous materials. Its 3-flute design pushes chips forward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the WIDIA GTD spiral point tap?
This WIDIA GTD tap has a 7/16"-20 UNF thread size, H2 / 2B tolerance, plug chamfer, and 3 flutes. It is made from high-speed steel (HSS) and is optimized for aluminum. The manufacturer part number is 12047.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies and delivers WIDIA GTD taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.
How to select the right spiral point tap for aluminum?
For aluminum, choose a spiral point tap with a plug chamfer and 2-3 flutes to push chips forward. Ensure the thread size matches your application, like the 7/16"-20 UNF. Use high-speed steel for general use. WIDIA GTD taps are a reliable choice for consistent thread quality.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD spiral-point taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.