WIDIA GTD Spiral Flute Tap: #8-32 UNC, H3 / 3B, 3 Flute, Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (#8-32 UNC, MPN 5390225) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, bottoming chamfer, black oxide cobalt finish, and 3 flutes. 3G Electric interprets customer…
SKU 3G-OTH-230119
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Product Description
The WIDIA GTD Spiral Flute Tap (#8-32 UNC, MPN 5390225) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, bottoming chamfer, black oxide cobalt finish, and 3 flutes. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the WIDIA GTD spiral flute tap #8-32 UNC used for?
This 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. The bottoming chamfer allows threading close to the hole bottom. It is common in automotive and general manufacturing applications.
What are the specifications of the WIDIA GTD tap #8-32 UNC?
This WIDIA GTD tap has a #8-32 UNC thread size, H3 / 3B tolerance, 3 flutes, and a bottoming chamfer. It features a black oxide cobalt finish for wear resistance. The manufacturer part number is 5390225. It is designed for general purpose threading 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 time. We supply genuine WIDIA GTD tooling for manufacturing operations.
How to select the right WIDIA GTD tap for a job?
Select a WIDIA GTD tap based on thread size, tolerance class, chamfer type, and material. For blind holes, use a spiral flute tap with bottoming chamfer like this #8-32 UNC model. Match the H3 / 3B tolerance to your thread gauge. Ensure the tap coating suits the workpiece material for longer tool life.
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.
