OSG Spiral Point Tap: 1/2"-13 UNC, 2B+, 3 Flute, Plug Chamfer
SKU 3G-OTH-251151
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is designed for through-hole threading in production environments. Its spiral-point geometry pushes chips forward, preventing chip clogging and enabling faster tapping cycles in materials like steel and aluminum.
What are the specifications of the OSG 1592401 tap?
The OSG 1592401 is a 1/2"-13 UNC spiral point tap with a 2B+ tolerance, 3 flutes, plug chamfer, and black oxide high-speed steel construction. It is an oversized tap for achieving tighter thread fit in demanding applications.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the 1592401 spiral point tap to customers across multiple industries.
How to select the right OSG tap for UNC threads?
Select an OSG tap based on thread size (e.g., 1/2"-13 UNC), hole type (through or blind), material, and tolerance class. For through holes, a spiral point tap like the 1592401 with plug chamfer is ideal. Always match tap coating to workpiece hardness.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
