OSG Spiral Flute Tap: #4-48 UNF, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-231139
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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 like steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging, making it ideal for general-purpose machining in automotive, aerospace, and industrial manufacturing applications.
What are the specifications of the OSG spiral flute tap MPN 2916808?
The OSG spiral flute tap MPN 2916808 has a #4-48 UNF thread size, H2 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is a general-purpose tap suitable for threading blind holes, with a spiral flute design for efficient chip evacuation.
Where to buy OSG spiral flute taps in worldwide?
3G Electric supplies OSG spiral flute taps like the #4-48 UNF MPN 2916808 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling. Contact us for pricing and lead time on this item.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a modified bottoming chamfer, like this OSG #4-48 UNF tap, to thread close to the hole bottom. Ensure the tap's tolerance (H2 / 2B-3B) matches your required thread class. Use proper cutting fluid and speed for the material being threaded.
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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.
