OSG Spiral Flute Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-230960
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Frequently Asked Questions
What is the OSG spiral flute tap #5-40 UNC used for?
The OSG spiral flute tap #5-40 UNC is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG spiral flute tap #5-40 UNC?
The OSG spiral flute tap has a #5-40 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. The H2 limit ensures precise thread fit for general-purpose tapping. The manufacturer part number is 2907001. It is suitable for through or blind hole threading in steel, aluminum, and cast iron.
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. We supply genuine OSG cutting tools for manufacturing and maintenance operations across industries.
How to select the correct OSG spiral flute tap for a job?
Select the OSG spiral flute tap based on thread size, material, and hole type. For blind holes, use spiral flute taps to evacuate chips. Match the thread class (e.g., H2 / 2B-3B) to your required fit. Consider chamfer type: modified bottoming for shallow holes. Always use proper cutting fluid and tap drill size per OSG recommendations.
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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.
