WIDIA GTD Spiral Flute Tap: #5-40 UNC, H2 / 3B, 2 Flute, Semi-Bottoming Chamfer
The WIDIA GTD Spiral Flute Tap (#5-40 UNC, MPN 5356751) is a general-purpose spiral-flute tap with an H2 / 3B tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 2 flutes for efficient chip…
SKU 3G-OTH-231211
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Product Description
The WIDIA GTD Spiral Flute Tap (#5-40 UNC, MPN 5356751) is a general-purpose spiral-flute tap with an H2 / 3B tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 2 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.
Frequently Asked Questions
What is the WIDIA GTD #5-40 UNC spiral flute tap used for?
This WIDIA GTD tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, making it ideal for general-purpose tapping in production and maintenance applications where chip clearance is critical.
What are the specifications of the WIDIA GTD 5356751 tap?
The WIDIA GTD 5356751 is a #5-40 UNC spiral flute tap with H2 / 3B tolerance, 2 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for wear resistance and is designed for general-purpose threading in blind holes.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 5356751 or 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 #5-40 UNC model. The 2-flute design and semi-bottoming chamfer allow threading close to the hole bottom while the spiral flutes pull chips out. Match tap tolerance (H2/3B) to your thread class 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.















