WIDIA GTD Spiral Flute Tap: 5/8"-11 UNC, H3 / 3B, 4 Flute, Plug Chamfer
The WIDIA GTD Spiral Flute Tap (5/8"-11 UNC, MPN 16047) is a high-speed steel tap with H3 / 3B tolerance, 4 flutes, and a plug chamfer, designed for threading aluminum. 3G Electric interprets this demand and sources…
SKU 3G-OTH-232872
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Product Description
The WIDIA GTD Spiral Flute Tap (5/8"-11 UNC, MPN 16047) is a high-speed steel tap with H3 / 3B tolerance, 4 flutes, and a plug chamfer, designed for threading aluminum. 3G Electric interprets this demand and sources the genuine OEM part, supporting your operation across 14 industrial departments with specialist depth in cutting tools.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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.
What are the specifications of the WIDIA GTD spiral flute tap?
This WIDIA GTD tap has a 5/8"-11 UNC thread size, H3 / 3B tolerance, 4 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for threading aluminum. The manufacturer part number is 16047.
Where to buy WIDIA GTD taps in worldwide?
You can source WIDIA GTD taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.
How to select the right WIDIA GTD tap for aluminum?
For aluminum, choose a spiral flute tap with a plug chamfer and H3 tolerance for blind holes. Ensure the tap size matches your thread specification, such as 5/8"-11 UNC. High-speed steel is suitable for aluminum, but consider coatings for longer tool life.
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.














