OSG Spiral Flute Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute
SKU 3G-OTH-230746
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Frequently Asked Questions
What is the OSG spiral flute tap 1/4-20 UNC used for?
This OSG spiral flute tap is designed for threading blind holes in materials like steel and aluminum. Its 3-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it ideal for general-purpose tapping in machining and manufacturing applications.
What are the specifications of the OSG 2940208 tap?
The OSG 2940208 is a 1/4-20 UNC spiral flute tap with 3 flutes, a modified bottoming chamfer, and a tolerance of H7 / 2B-3B. It is designed for general-purpose threading in blind holes, providing reliable chip evacuation and thread accuracy.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2940208 to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.
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 1/4-20 UNC tap. The spiral flutes pull chips out of the hole, preventing clogging. Match the tap tolerance (e.g., H7 / 2B-3B) to your required thread class for proper fit.
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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.
