OSG Spiral Point Tap: 1/4"-28 UNF, 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 2885700)
SKU 3G-OTH-215237
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Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is designed for through-hole threading in production machining. Its spiral point pushes chips ahead, preventing clogging and enabling faster tapping cycles in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing.
What are the specifications of the OSG 1/4"-28 UNF spiral point tap?
This OSG tap has a 1/4"-28 UNF thread, 2B class fit, 3 flutes, plug chamfer, and is made from high-speed steel. The manufacturer part number is 2885700. It is designed for through-hole applications requiring precise internal threads.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, including this 1/4"-28 UNF spiral point tap. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG threading tools.
How to select the right OSG tap for a threading application?
Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like this 1/4"-28 UNF model pushes chips forward. For blind holes, use a spiral flute tap. Match the chamfer (plug, bottoming) to hole depth requirements.
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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.
