WIDIA GTD Spiral Flute Tap: #4-40 UNC, H3 / 3B, 2 Flute, Semi-Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (#4-40 UNC) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, semi-bottoming chamfer, black oxide cobalt finish, and 2-flute design (MPN VTSFT-TC5004). 3G Electric…
SKU 3G-OTH-230996
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Product Description
The WIDIA GTD Spiral Flute Tap (#4-40 UNC) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, semi-bottoming chamfer, black oxide cobalt finish, and 2-flute design (MPN VTSFT-TC5004). 3G Electric sources this OEM-specified tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
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 pulls 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 #4-40 UNC tap?
The WIDIA GTD tap has a #4-40 UNC thread size with H3 / 3B tolerance, 2 flutes, and a semi-bottoming chamfer. It is made from black oxide cobalt for durability. The manufacturer part number is VTSFT-TC5004. This tap is designed for threading blind holes in ferrous materials.
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. We supply genuine WIDIA GTD cutting tools for industrial applications.
How to select the right WIDIA GTD tap for blind holes?
For blind holes, choose a spiral flute tap like the WIDIA GTD #4-40 UNC with a semi-bottoming chamfer. The spiral flute design evacuates chips upward, preventing chip buildup. Ensure the tap matches the thread size, tolerance (e.g., H3 / 3B), and material compatibility. Consult a tooling specialist for specific applications.
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.
