OSG Spiral Flute Tap: 5/16"-18 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (5/16"-18 UNC, MPN 2985801) is a general-purpose tap with a 2B thread class, bottoming chamfer, and three flutes, made from black oxide high-speed steel. 3G Electric interprets your demand…
SKU 3G-OTH-230342
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Product Description
The OSG Spiral Flute Tap (5/16"-18 UNC, MPN 2985801) is a general-purpose tap with a 2B thread class, bottoming chamfer, and three flutes, made from black oxide high-speed steel. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in machining and cutting tools.
Frequently Asked Questions
What is the OSG spiral flute tap 2985801 used for?
The OSG spiral flute tap 2985801 is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design pulls chips upward, preventing clogging and ensuring clean threads. It is commonly applied in automotive, aerospace, and general manufacturing for UNC threads.
What are the specifications of the OSG spiral flute tap 2985801?
The OSG spiral flute tap 2985801 has a 5/16"-18 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 lubrication. The manufacturer part number is 2985801.
Where to buy the OSG spiral flute tap 2985801 worldwide?
You can source the OSG spiral flute tap 2985801 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 on this precision threading tool.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a bottoming chamfer tap like the OSG 2985801 to thread close to the hole bottom. Ensure the tap size matches your thread specification (5/16"-18 UNC) and material. Use spiral flute taps for chip evacuation upward. Consult OSG's technical data for optimal speeds and feeds.
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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.
