OSG Spiral Flute Tap: 1 1/8"-7 UNC, H6 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (1 1/8"-7 UNC, MPN 2947201) is a general-purpose tap with an H6 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this OSG threading tool…
SKU 3G-OTH-230399
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Product Description
The OSG Spiral Flute Tap (1 1/8"-7 UNC, MPN 2947201) is a general-purpose tap with an H6 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this OSG threading tool, sourcing it across our 14 industrial departments, with specialist depth in cutting tools and controls to support your application.
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is used 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 ideal for general-purpose tapping in automotive, aerospace, and industrial manufacturing applications.
What are the specifications of the OSG spiral flute tap MPN 2947201?
The OSG spiral flute tap has a thread size of 1 1/8"-7 UNC, a tolerance of H6 / 2B-3B, 4 flutes, and a modified bottoming chamfer. It is designed for general-purpose tapping and is manufactured by OSG. The part number is 2947201.
Where to buy OSG taps in worldwide?
You can source OSG 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 on the OSG spiral flute tap MPN 2947201.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2947201, which pushes chips out of the hole. Ensure the thread size, pitch, and tolerance match your application. Use a modified bottoming chamfer for threads close to the hole bottom. Consult OSG's technical data for material-specific recommendations.
Used in
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.
