OSG Spiral Flute Tap: 3/8"-24 UNF, H5 / 2B-3B, 3 Flute
SKU 3G-OTH-229912
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Frequently Asked Questions
What is the OSG spiral flute tap 2941800 used for?
The OSG spiral flute tap 2941800 is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG 3/8-24 UNF spiral flute tap?
This OSG tap has a 3/8-24 UNF thread size, H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is designed for general purpose threading in blind holes. The manufacturer part number is 2941800.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2941800 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools and support your procurement needs across multiple departments.
How to select the correct OSG tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2941800 to pull chips out of the hole. Match the thread size (e.g., 3/8-24 UNF) and tolerance (H5) to your application. Ensure the chamfer type (modified bottoming) suits the hole depth. Consult OSG's technical data for material-specific speeds and feeds.
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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.















