WIDIA GTD Spiral Flute Tap: 7/16"-14 UNC, H3 / 3B, 3 Flute, Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (7/16"-14 UNC) is a general-purpose tap with a bottoming chamfer, H3 / 3B tolerance, 3 flutes, and black oxide cobalt finish (MPN VTSFT5159). 3G Electric interprets this demand and…
SKU 3G-OTH-230938
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Product Description
The WIDIA GTD Spiral Flute Tap (7/16"-14 UNC) is a general-purpose tap with a bottoming chamfer, H3 / 3B tolerance, 3 flutes, and black oxide cobalt finish (MPN VTSFT5159). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
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 ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing chip clogging at the bottom of the hole. It is commonly used in general manufacturing and maintenance applications where precise internal threads are required.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has a 7/16"-14 UNC thread size, H3 / 3B tolerance class, 3 flutes, and a bottoming chamfer. It features a black oxide cobalt finish for improved wear resistance and lubricity. The manufacturer part number is VTSFT5159. It is designed for general purpose threading in blind holes.
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 time on the VTSFT5159 tap. We supply genuine WIDIA GTD tooling to customers across industries.
How to select the correct WIDIA GTD tap for blind holes?
For blind holes, choose a spiral flute tap with a bottoming chamfer, like the WIDIA GTD VTSFT5159. Ensure the thread size (7/16"-14 UNC) and tolerance class (H3 / 3B) match your application. The black oxide cobalt coating helps reduce friction and extends tool life in harder materials. Always verify material compatibility before use.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
