WIDIA GTD Spiral Flute Tap: #12-28 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (#12-28 UNF) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, semi-bottoming chamfer, and TiCN-coated cobalt construction. It features 3 flutes and is identified by…
SKU 3G-OTH-230429
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Product Description
The WIDIA GTD Spiral Flute Tap (#12-28 UNF) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, semi-bottoming chamfer, and TiCN-coated cobalt construction. It features 3 flutes and is identified by manufacturer part number VTSFT-TC5040.
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 materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the TiCN coating reduces friction and extends tool life. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This WIDIA GTD tap has a #12-28 UNF thread size with H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It features a TiCN coated cobalt construction and the manufacturer part number VTSFT-TC5040. It is suitable for threading blind holes in ferrous materials up to 850 °C hardness.
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 times on the VTSFT-TC5040 and 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-TC5040 with a semi-bottoming chamfer to thread close to the hole bottom. Ensure the tap has sufficient flute length for chip evacuation. Match the thread size, pitch, and tolerance (e.g., #12-28 UNF, H3) to your application material and hardness.
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.
