WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H5 / 2B, 3 Flute
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H5 / 2B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5057). 3G Electric interprets your demand for this OEM threading…
SKU 3G-OTH-230806
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Product Description
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H5 / 2B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5057). 3G Electric interprets your demand for this OEM threading tool, sources it across 14 industrial departments, and supports your application with specialist depth in cutting tools and controls.
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 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 tap has a thread size of 5/16"-24 UNF, with an H5 tolerance for class 2B fit. It features 3 flutes and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC5057. It is a general-purpose tap from WIDIA GTD, suitable for blind hole threading.
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 VTSFT-TC5057 or other WIDIA GTD tooling.
How to select the right WIDIA GTD tap for blind holes?
For blind holes, choose a spiral flute tap like the WIDIA GTD VTSFT-TC5057 to evacuate chips upward. Match the thread size (e.g., 5/16"-24 UNF) and tolerance (H5 for 2B fit) to your application. Ensure the chamfer type (semi-bottoming) suits the hole depth. Consult WIDIA GTD's technical data for material-specific speeds.
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.















