OSG Spiral Point Tap: 1/2"-13 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1227408) is a general-purpose spiral-point tap with H2 / 2B-3B tolerance, 3 flutes, plug chamfer, and TiCN-coated high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-215683
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Product Description
The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1227408) is a general-purpose spiral-point tap with H2 / 2B-3B tolerance, 3 flutes, plug chamfer, and TiCN-coated high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG Spiral Point Tap 1/2"-13 UNC used for?
The OSG Spiral Point Tap is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Point Tap MPN 1227408?
The OSG Spiral Point Tap has a 1/2"-13 UNC thread, H2 / 2B-3B tolerance, 3 flutes, plug chamfer, and TiCN-coated high-speed steel construction. It is designed for general-purpose threading and is identified by manufacturer part number 1227408.
Where to buy the OSG Spiral Point Tap 1227408 worldwide?
You can source the OSG Spiral Point Tap 1227408 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your threading operations.
How to select the correct OSG Spiral Point Tap for my application?
Select the tap based on thread size (1/2"-13 UNC), material (TiCN-coated HSS for ferrous metals), and hole type (spiral point for through holes). Ensure the H2 / 2B-3B tolerance matches your thread class requirement. Consult OSG's technical data for specific material recommendations.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






