OSG Spiral Point Tap: 5/16"-18 UNC, H11, 3 Flute, Plug Chamfer (MPN 2855808)
SKU 3G-OTH-251162
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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 in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing.
What are the specifications of the OSG 2855808 tap?
The OSG 2855808 is a spiral point tap with 5/16"-18 UNC thread, H11 tolerance, 3 flutes, and plug chamfer. It is an oversized tap for controlled thread fit. 3G Electric supplies this genuine OSG part worldwide with full logistics and customs support.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, including the 2855808 spiral point tap. We handle global logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools across 14 industrial departments.
How to select the right OSG tap for a job?
Select an OSG tap based on material, hole type, and thread class. For through holes, a spiral point tap like the 2855808 is ideal. Match thread size (5/16"-18 UNC), chamfer (plug), and tolerance (H11) to your application. 3G Electric can help interpret your needs and source the correct OSG tool.
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Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
