WIDIA GTD Spiral Flute Tap: 9/16"-18 UNF, H3 / 3B, 3 Flute
The WIDIA GTD Spiral Flute Tap is a general-purpose tap in 9/16"-18 UNF size, featuring an H3 / 3B tolerance, 3-flute design, and semi-bottoming chamfer (MPN VTSFT-TC5091). 3G Electric interprets your demand for this…
SKU 3G-OTH-231078
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Product Description
The WIDIA GTD Spiral Flute Tap is a general-purpose tap in 9/16"-18 UNF size, featuring an H3 / 3B tolerance, 3-flute design, and semi-bottoming chamfer (MPN VTSFT-TC5091). 3G Electric interprets your demand for this OEM threading tool, sources it across 14 industrial departments, and supports 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 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 9/16"-18 UNF, with a H3 tolerance for 3B class fit. It features 3 flutes and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC5091. This tap is designed for precision 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 times on the VTSFT-TC5091 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-TC5091 to evacuate chips upward. Ensure the thread size (9/16"-18 UNF) and chamfer type (semi-bottoming) match your hole depth and material. Consult the WIDIA GTD catalog for material-specific recommendations.
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.















