OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 2986001) is a general-purpose spiral-flute tap with a 2B thread class, bottoming chamfer, and black oxide high-speed steel construction. It features 3 flutes for efficient…
SKU 3G-OTH-230169
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Product Description
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 2986001) is a general-purpose spiral-flute tap with a 2B thread class, bottoming chamfer, and black oxide high-speed steel construction. It features 3 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.
Frequently Asked Questions
What is the OSG spiral flute tap 2986001 used for?
The OSG spiral flute tap 2986001 is a general-purpose tap designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap 2986001?
The OSG spiral flute tap 2986001 has a 3/8"-16 UNC thread size, 2B class of fit, 3 flutes, and a bottoming chamfer. It is made from black oxide high-speed steel (HSS) for wear resistance and reduced friction. The manufacturer part number is 2986001.
Where to buy the OSG spiral flute tap 2986001 worldwide?
You can source the OSG spiral flute tap 2986001 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2986001 because its flutes push chips out of the hole, preventing chip packing. Ensure the tap matches the thread size (3/8"-16 UNC), class of fit (2B), and chamfer type (bottoming for threads close to the hole bottom). Always use proper cutting fluid.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
