WIDIA GTD Spiral Flute Tap: 7/8"-9 UNC, H4 / 3B, 4 Flute, Semi-Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (7/8"-9 UNC, MPN 5364714) is a general-purpose tap with an H4 / 3B tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 4 flutes for efficient chip evacuation…
SKU 3G-OTH-230192
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Product Description
The WIDIA GTD Spiral Flute Tap (7/8"-9 UNC, MPN 5364714) is a general-purpose tap with an H4 / 3B tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 4 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.
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 ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD tap 5364714?
This WIDIA GTD tap has a 7/8"-9 UNC thread size, H4 / 3B tolerance, 4 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for wear resistance. The manufacturer part number is 5364714, and it is designed for general purpose threading.
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 time on this 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 this WIDIA GTD model with a semi-bottoming chamfer. The 4-flute design and black oxide cobalt coating improve chip evacuation and tool life. Ensure the thread size (7/8"-9 UNC) and tolerance (H4 / 3B) match your application requirements.
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.















