OSG Spiral Point Tap: 9/16"-18 UNF, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-214434
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Frequently Asked Questions
What is the OSG Spiral Point Tap 2857808 used for?
The OSG Spiral Point Tap 2857808 is a general-purpose tap designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing clogging and improving thread quality in production environments.
What are the specifications of the OSG Spiral Point Tap 2857808?
This OSG tap has a 9/16"-18 UNF thread size, H3 / 2B-3B tolerance, 3-flute design, and plug chamfer. The manufacturer part number is 2857808. It is suitable for general-purpose threading applications requiring precise fit and chip evacuation.
Where to buy the OSG Spiral Point Tap 2857808 worldwide?
You can source the OSG Spiral Point Tap 2857808 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 UNF threads?
Select based on thread size (9/16"-18 UNF), tolerance class (H3 / 2B-3B), and chamfer type (plug for blind holes). OSG taps are engineered for consistent performance. Verify material hardness and hole depth to match tap geometry for optimal thread quality.
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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.
