WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 3 Flute
The WIDIA GTD Spiral Flute Tap is a general purpose tap in 5/16"-18 UNC, featuring an H3 / 3B fit, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5051). 3G Electric interprets this demand and sources the exact…
SKU 3G-OTH-230474
Also listed as: VTSFTTC5051 · VTSFT TC5051
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WIDIA GTD Spiral Flute Tap is a general purpose tap in 5/16"-18 UNC, featuring an H3 / 3B fit, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5051). 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments, with specialist depth in cutting tools and machining.
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, stainless steel, and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and enabling efficient threading in deep or blind-hole applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has a 5/16"-18 UNC thread size, H3 / 3B tolerance class, 3 flutes, and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC5051. It is designed for general-purpose threading in blind holes.
Where to buy WIDIA GTD taps in worldwide?
You can source WIDIA GTD taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other WIDIA GTD tooling.
How to select the correct WIDIA GTD tap for blind holes?
For blind holes, choose a spiral flute tap like this WIDIA GTD model with a semi-bottoming chamfer. The 3-flute design and H3 tolerance ensure chip evacuation and thread accuracy. Match the tap's thread size and pitch to your hole specifications for optimal results.
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.
