OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Bottoming Chamfer
SKU 3G-OTH-230186
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Frequently Asked Questions
What is the OSG spiral flute tap 2986005 used for?
This OSG spiral flute tap is designed for threading blind holes in steel and cast iron. Its TiN coating reduces friction and extends tool life, while the bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG 2986005 tap?
The OSG 2986005 is a 3/8\"-16 UNC spiral flute tap with a 2B class fit, 3 flutes, and a bottoming chamfer. It is made from TiN coated high speed steel. This general purpose tap is suitable for threading blind holes in ferrous materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2986005 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this tap for your machining needs, with delivery arranged to your location.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a bottoming chamfer to thread close to the hole bottom. Match the tap size and thread class (e.g., 3/8\"-16 UNC, 2B) to your application. TiN coating improves wear resistance in steel. OSG taps like the 2986005 are a reliable choice for general purpose threading.
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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.
