OSG Spiral Flute Tap: 3/4"-10 UNC, H5 / 2B-3B, 4 Flute
SKU 3G-OTH-231123
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Frequently Asked Questions
What is the OSG spiral flute tap 2943601 used for?
This OSG spiral flute tap is designed for threading blind holes in materials like steel and cast iron. Its 4-flute design and modified bottoming chamfer allow chip evacuation upward, making it ideal for through-hole and deep-hole tapping in general machining applications.
What are the specifications of the OSG tap 3/4-10 UNC?
The OSG spiral flute tap has a 3/4-10 UNC thread size, H5 tolerance for 2B-3B class fit, 4 flutes, and a modified bottoming chamfer. It is designed for general purpose tapping and is identified by manufacturer part number 2943601.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2943601 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.
How to select the right OSG tap for UNC threads?
Select an OSG tap based on thread size (e.g., 3/4-10 UNC), material being tapped, and hole type. For blind holes, a spiral flute tap with modified bottoming chamfer, like this 4-flute model, is recommended to clear chips upward. Always match tap tolerance (H5) to the required thread class (2B-3B).
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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.
