WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H4 / 2B, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT5056)
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general purpose spiral-flute tap with an H4 / 2B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT5056). 3G Electric interprets your demand for this OEM…
SKU 3G-OTH-230983
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Product Description
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general purpose spiral-flute tap with an H4 / 2B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT5056). 3G Electric interprets your demand for this OEM threading tool, sourcing it across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor) anchors trust, but our breadth spans brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
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 used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.
What are the specifications of the WIDIA GTD spiral flute tap?
The WIDIA GTD spiral flute tap has a thread size of 5/16"-24 UNF, with a H4 tolerance for 2B class fit. It features 3 flutes and a semi-bottoming chamfer. The manufacturer part number is VTSFT5056. This tap is designed for general-purpose threading in blind holes.
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 on this and other WIDIA GTD tooling.
How to select the correct WIDIA GTD tap for a job?
Select the WIDIA GTD tap based on thread size, pitch, and hole type. For blind holes, use a spiral flute tap like the VTSFT5056 to clear chips. Match the tap tolerance (e.g., H4) to the required thread class (e.g., 2B). Consider material hardness and tap coating for optimal performance.
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.















