OSG Spiral Point Tap: #12-24 UNC, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-224002
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Frequently Asked Questions
What is the OSG Spiral Point Tap #12-24 UNC used for?
The OSG Spiral Point Tap #12-24 UNC (MPN 1728201) is designed for threading blind holes in steel and stainless steel. Its spiral-point geometry pushes chips forward, reducing chip clogging and enabling faster tapping in production environments.
What are the specifications of the OSG Spiral Point Tap #12-24 UNC?
This OSG tap has a #12-24 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for steel and stainless steel applications. The manufacturer part number is 1728201.
Where to buy the OSG Spiral Point Tap #12-24 UNC worldwide?
3G Electric supplies the OSG Spiral Point Tap #12-24 UNC worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG tap for steel threading?
For steel threading, choose a spiral point tap like the OSG #12-24 UNC (1728201) to push chips forward. Ensure the tap matches the thread size, tolerance (H3 / 2B-3B), and material. Use proper cutting fluid and follow manufacturer speed recommendations.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













