WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364515)
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364515). 3G Electric interprets this demand and sources the exact…
SKU 3G-OTH-230498
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Product Description
The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364515). 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist expertise across 14 industrial departments — and far more — to ensure you get the right solution, not just a part.
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, stainless steel, and aluminum. Its spiral flute design pulls chips upward and out of the hole, preventing chip 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 5/16"-24 UNF, a thread limit of H3 / 3B, 3 flutes, and a semi-bottoming chamfer. The manufacturer part number is 5364515. It is designed for precision threading in blind holes and is suitable for use with various 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 correct WIDIA GTD tap for a job?
To select the correct WIDIA GTD tap, match the thread size and pitch (e.g., 5/16"-24 UNF) to your hole specifications. Choose a spiral flute tap for blind holes to evacuate chips. Consider the material being tapped and the required thread class (e.g., H3 / 3B). Consult the WIDIA GTD catalog for application guidance.
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.

