WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 3 Flute, Bottoming Chamfer (MPN 19161)
SKU 3G-OTH-230384
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WIDIA GTD spiral flute tap 19161 used for?
The WIDIA GTD spiral flute tap 19161 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, making it ideal for bottoming applications where chip clearance is critical. Common in automotive, aerospace, and general machining.
What are the specifications of the WIDIA GTD 19161 tap?
The WIDIA GTD 19161 is a 5/16"-18 UNC spiral flute tap with a bottoming chamfer, 3 flutes, and H3 / 3B tolerance class. It is designed for general purpose threading in blind holes. The manufacturer part number is 19161.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, including the 19161 spiral flute tap. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other WIDIA cutting tools.
How to select the correct tap for blind hole threading?
For blind hole threading, choose a spiral flute tap like the WIDIA GTD 19161 to pull chips out of the hole. Match the tap size (5/16"-18 UNC), thread class (3B), and chamfer type (bottoming) to your application. Ensure material compatibility and use proper cutting fluid for best results.
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.
