OSG Spiral Flute Tap: 1/2"-20 UNF, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (1/2"-20 UNF) 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 and is identified by…
SKU 3G-OTH-229934
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Product Description
The OSG Spiral Flute Tap (1/2"-20 UNF) 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 and is identified by manufacturer part number 2986301.
Frequently Asked Questions
What is the OSG spiral flute tap 2986301 used for?
The OSG spiral flute tap 2986301 is designed for threading blind holes in materials such as steel and stainless steel. 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 2986301?
The OSG spiral flute tap 2986301 has a thread size of 1/2"-20 UNF, a 2B class of fit, 3 flutes, and a bottoming chamfer. It is made from black oxide high-speed steel (HSS) for enhanced wear resistance and lubricity. The manufacturer part number is 2986301.
Where to buy the OSG spiral flute tap 2986301 worldwide?
You can source the OSG spiral flute tap 2986301 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 spiral flute tap with a bottoming chamfer, like the OSG 2986301, to thread close to the hole bottom. Ensure the tap's thread size and pitch match your application. Use proper cutting fluid and machine speed to extend tool life and achieve accurate threads.
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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.
