Regal Cutting Tools 007512AS Combination Drill Tap 8-32

Product Description

The REGAL CUTTING TOOLS 007512AS is a combination drill tap designed to drill and tap a hole in a single operation, eliminating the need for a separate pilot drilling step. This tool cuts an 8-32 UNC right-hand thread to an H3 tolerance class with a 0.1375-inch drill diameter and a thread length of 0.5 inches. Built from high speed steel with a bright finish and a 2-flute, right-hand flute geometry, it is suited for use in metalworking applications where efficiency and hole quality matter. Machinists, tool-and-die technicians, and maintenance mechanics working with ferrous and non-ferrous metals are the primary users of this tool.

This combination drill tap is appropriate for production and maintenance machining environments where the 8-32 UNC thread size is a common fastener standard. Its compact 2.125-inch overall length (OAL) makes it compatible with standard drill press, CNC, or hand-held tapping setups. The H3 thread limit is a widely specified tolerance for general-purpose machine tapping, making this tool a practical choice for creating threaded holes in sheet metal, brackets, enclosures, and similar components.

Key Features

• Drills and taps in a single pass, reducing setup time and cycle time
• 8-32 UNC thread specification with H3 tolerance class for consistent thread fit
• 0.1375-inch drill diameter sized to produce the correct minor diameter for 8-32 threads
• High speed steel construction provides hardness and wear resistance for general metalworking
• 2-flute right-hand geometry with bright finish for reduced friction during cutting
• Split point omitted for straightforward use in standard tapping applications

Compatibility

Designed as a direct-use combination drill tap for applications requiring an 8-32 UNC right-hand thread with H3 tolerance in ferrous and non-ferrous materials.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with tapping operations. Secure the workpiece firmly before use, and apply appropriate cutting fluid to extend tool life and improve thread quality. Use a controlled feed rate consistent with the material being tapped to avoid tool breakage. Inspect the tool for wear or chipping before each use and replace if cutting edges are degraded.