OSG Spiral Flute Tap: #4-48 UNF, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-230047
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Frequently Asked Questions
What is the OSG spiral flute tap #4-48 UNF used for?
This OSG spiral flute tap 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 precision machining and toolmaking applications.
What are the specifications of the OSG spiral flute tap #4-48 UNF?
The OSG spiral flute tap has a #4-48 UNF thread size, H2 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2916801. It is a general purpose tap suitable for threading blind holes in various materials.
Where to buy OSG spiral flute taps 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 this and other OSG tooling products.
How to select the correct OSG spiral flute tap for a job?
Select an OSG spiral flute tap based on thread size, pitch, and tolerance class (e.g., H2 / 2B-3B). For blind holes, spiral flute taps are ideal as they push chips out. Match the tap to the material being threaded and ensure the chamfer type (e.g., modified bottoming) suits the hole depth.
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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.
