OSG Spiral Flute Tap: 1/2"-20 UNF, H11 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2943000)
SKU 3G-OTH-211318
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Frequently Asked Questions
What is the OSG spiral flute tap 2943000 used for?
The OSG spiral flute tap 2943000 is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is common in automotive and general manufacturing.
What are the specifications of the OSG spiral flute tap 2943000?
The OSG spiral flute tap 2943000 has a thread size of 1/2"-20 UNF, a thread limit of H11 / 2B, 3 flutes, and a modified bottoming chamfer. It is an oversized tap designed for producing threads with tighter tolerances. The manufacturer part number is 2943000.
Where to buy the OSG spiral flute tap 2943000 worldwide?
You can source the OSG spiral flute tap 2943000 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG taps for manufacturing operations.
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 bottoming chamfer. OSG taps are precision-ground; verify material compatibility and coating needs for optimal thread quality.
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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.
