OSG Spiral Point Tap: 1/2"-20 UNF, 3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 2881301) is a general-purpose spiral-point tap with a 3B thread class, 3-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-215445
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Product Description
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 2881301) is a general-purpose spiral-point tap with a 3B thread class, 3-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets your demand for this precision threading tool, sourcing it from our extensive industrial supply network across 14 departments, with specialist expertise in controls and pumps ensuring accurate fulfillment.
Frequently Asked Questions
What is the OSG spiral point tap 1/2-20 UNF 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, reducing chip clogging in through-hole applications. Common uses include automotive, aerospace, and general manufacturing where precise UNF threads are required.
What are the specifications of the OSG 2881301 tap?
The OSG 2881301 is a 1/2-20 UNF spiral point tap with a 3B thread class, 3 flutes, and a plug chamfer. It is made from black oxide high speed steel. This tap is designed for general purpose threading and is suitable for through-hole applications.
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 time on the OSG 2881301 spiral point tap.
How to select the correct OSG tap for UNF threads?
To select the correct OSG tap, match the thread size (e.g., 1/2-20 UNF), thread class (e.g., 3B for precision), and tap type (spiral point for through holes). Consider material and coating: black oxide HSS suits general steel. Always verify the manufacturer part number, such as 2881301, for exact specs.
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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.
