OSG Spiral Flute Tap: #4-48 UNF, 2B, 2 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (#4-48 UNF, MPN 2986405) is a general-purpose spiral-flute tap made of TiN coated high-speed steel with a 2B thread class, 2 flutes, and a bottoming chamfer. 3G Electric interprets customer…
SKU 3G-OTH-230762
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Product Description
The OSG Spiral Flute Tap (#4-48 UNF, MPN 2986405) is a general-purpose spiral-flute tap made of TiN coated high-speed steel with a 2B thread class, 2 flutes, and a bottoming chamfer. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor.
Frequently Asked Questions
What is the OSG spiral flute tap #4-48 UNF used for?
The OSG spiral flute tap #4-48 UNF is designed for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. The TiN coating reduces friction and extends tool life, making it suitable for general-purpose tapping in manufacturing and maintenance applications.
What are the specifications of the OSG spiral flute tap 2986405?
The OSG spiral flute tap 2986405 is a #4-48 UNF, 2B thread class, 2-flute, bottoming chamfer tap made from TiN coated high speed steel. It is designed for threading blind holes and is suitable for general-purpose use. The TiN coating provides wear resistance and reduces galling during operation.
Where to buy OSG spiral flute taps in worldwide?
You can source OSG spiral flute taps 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 on the OSG 2986405 tap. We supply genuine OSG tooling for manufacturing and maintenance needs.
How to select the correct OSG spiral flute tap for blind holes?
Select an OSG spiral flute tap with a bottoming chamfer for blind holes, as it allows threading close to the hole bottom. Ensure the tap size matches your thread specification, such as #4-48 UNF. The TiN coating is ideal for ferrous materials. For best results, use proper tapping speed and lubrication to extend tool life.
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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.
