OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-214743
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG Spiral Point Tap 2857600 used for?
The OSG Spiral Point Tap 2857600 is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing clogging in production tapping applications across machining, automotive, and general manufacturing industries.
What are the specifications of the OSG 2857600 tap?
The OSG 2857600 is a 9/16"-12 UNC spiral point tap with 3 flutes and a plug chamfer. It has an H3 / 2B-3B tolerance class, suitable for general-purpose threading. The OSG brand ensures precision and durability in high-volume tapping operations.
Where to buy the OSG 2857600 tap worldwide?
3G Electric supplies the OSG 2857600 tap worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this spiral point tap to your facility. Contact us for a quote and lead time on this OSG threading tool.
How to select the correct OSG spiral point tap for UNC threads?
Select an OSG spiral point tap by matching the thread size (e.g., 9/16"-12 UNC), chamfer type (plug for through holes), and tolerance class (H3 for 2B-3B fit). Ensure the tap material suits your workpiece—OSG offers coatings for extended life in abrasive materials.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
