Extension Tap: 5/16-18, 2 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Point MPN:G837516

The Extension Tap is ideal for use in machining or tooling applications requiring precise, clear, and accurate thread creation in various materials such as aluminum, stainless steel, or other delicate components that require smooth tapping without causing damage. Its spiral point design allows quick thread generation while preventing over-tightening that can harm the workpiece or the tool itself. The tap is also well-suited for creating threads in confined areas where traditional tapping may not be feasible, making it a convenient solution for professionals working with tight tolerance components in manufacturing, automotive engineering, and similar fields requiring precision-based machining tasks.