OSG Spiral Point Tap: 1/4"-20 UNC, 3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 2880601) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 2 flutes, designed for…
SKU 3G-OTH-215820
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Product Description
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 2880601) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 2 flutes, designed for efficient chip evacuation in through-hole threading applications.
Frequently Asked Questions
What is the OSG spiral point tap 2880601 used for?
The OSG spiral point tap 2880601 is designed for threading 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 2880601 tap?
The OSG 2880601 is a 1/4"-20 UNC spiral point tap with a 3B thread class, 2 flutes, and a plug chamfer. It is made from black oxide high-speed steel. This tap is suitable for general-purpose threading in through-hole applications.
Where to buy OSG taps in worldwide?
You can source OSG taps like the 2880601 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other OSG threading tools.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size (e.g., 1/4"-20 UNC), thread class (e.g., 3B), and chamfer type (e.g., plug) to your hole type and material. For through holes, a spiral point tap like the 2880601 is recommended. 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-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














