OSG Spiral Flute Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-230775
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Frequently Asked Questions
What is the OSG spiral flute tap 1431705 used for?
The OSG spiral flute tap 1431705 is designed for threading blind holes in materials such as steel and aluminum. Its spiral flute design lifts 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 OSG 1431705 tap?
The OSG 1431705 is a spiral flute tap with thread size 7/16"-20 UNF, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is a general purpose tap suitable for producing precise internal threads in blind holes. The H3 tolerance ensures fit for 2B or 3B thread classes.
Where to buy OSG taps in worldwide?
You can source OSG 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 on the OSG 1431705 spiral flute tap.
How to select the correct OSG tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 1431705 to evacuate chips upward. Ensure the thread size (7/16"-20 UNF) and tolerance (H3 / 2B-3B) match your application. Use a bottoming chamfer for threads close to the hole bottom. Consult OSG's technical data for material-specific speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
