OSG Spiral Flute Tap: 1/2"-20 UNF, H11 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2943008)
SKU 3G-OTH-211277
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Frequently Asked Questions
What is the OSG spiral flute tap 2943008 used for?
The OSG spiral flute tap 2943008 is used 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. The modified bottoming chamfer allows threading close to the bottom of the hole.
What are the specifications of the OSG spiral flute tap 2943008?
The OSG spiral flute tap has a thread size of 1/2"-20 UNF, a thread limit of H11 / 2B, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2943008. It is an oversized tap designed for producing threads with a slightly larger pitch diameter.
Where to buy the OSG spiral flute tap 2943008 worldwide?
You can source the OSG spiral flute tap 2943008 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 UNF threads?
To select the correct OSG spiral flute tap for UNF threads, match the thread size (e.g., 1/2"-20 UNF) and thread limit (e.g., H11 / 2B) to your application. For blind holes, choose a spiral flute design with a modified bottoming chamfer. OSG taps are precision-ground for consistent performance.
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3G Electric supplies OSG oversized spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
