Value Collection 00574202 Combination Drill Tap 10-24

Product Description

The VALUE COLLECTION 00574202 is a combination drill tap designed to drill and thread a hole in a single operation. It cuts 10-24 UNC threads with an H3 thread limit, making it suitable for tapping steel, aluminum, and other common metals encountered in mechanical and electrical trade work. The tool features a 0.1545-inch drill diameter, a 5/8-inch thread length, and a 2-3/8-inch overall length. Constructed from high-speed steel, it maintains cutting edge integrity across repeated use. With 2 flutes, it clears chips efficiently in through-hole and shallow blind-hole applications. Machinists, electricians, and HVAC technicians use this tool when tapping threaded holes in sheet metal panels, brackets, and enclosures.

This combination drill tap is used in applications where a 10-24 UNC thread is required in materials thin enough for a single-pass drilling and tapping operation. Typical scenarios include threading mounting holes in electrical enclosures, HVAC equipment brackets, and light structural components. Its compact overall length of 2-3/8 inches allows use in standard drill presses and hand-held power drivers with appropriate chuck attachments. The H3 thread limit designation ensures the resulting threads meet standard tolerance requirements for 10-24 fastener fitment.

Key Features

• Drills and taps in one pass, reducing setup time on repetitive hole operations
• 10-24 UNC thread form with H3 limit for consistent, in-tolerance threads
• 0.1545-inch drill diameter matched to 10-24 thread requirements
• High-speed steel construction for durability across steel and aluminum workpieces
• 2-flute design promotes chip evacuation in through-hole applications
• 5/8-inch thread length suitable for standard sheet metal and light plate stock

Compatibility

Designed as a standard 10-24 UNC combination drill tap for use in drill presses, CNC machines, and hand-held power drivers equipped with a compatible chuck or collet. Suitable for through-hole and shallow blind-hole threading in metal panels and brackets.

Installation Notes

This tool is typically used by machinists, electricians, and HVAC technicians during equipment assembly and panel fabrication. Secure the workpiece firmly before operation and use cutting fluid appropriate for the base material to extend tool life. Ensure the driver speed is set to a low RPM suitable for tapping operations to avoid tool breakage. Inspect the cutting edges before each use and replace if chipping or wear is visible.