Value Collection 00382267 Combination Drill Tap 7/16-14 H3

Product Description

The VALUE COLLECTION 00382267 is a combination drill tap designed to drill and tap a hole in a single operation, eliminating the need for a separate drill bit step. Built from high-speed steel (HSS), this tool handles the 7/16-14 UNC thread size with an H3 thread limit for consistent, on-tolerance threads. The drill diameter is 0.377 inches, with a drill length of 1 inch. Overall length is 3.75 inches. This tool is used by machinists, maintenance technicians, and fabricators working in metal, and is well suited for production and repair applications where cycle time matters.

This combination drill tap is appropriate for through-hole and blind-hole tapping operations in steel, aluminum, and similar machinable materials. The 7/16-14 UNC designation makes it a common choice for fastener applications in structural and mechanical assemblies. Thread length is 1.3125 inches (1-5/16 inches), providing sufficient engagement depth for standard fastener installations. It is typically run on a drill press, CNC machining center, or tapping head equipped with the appropriate chuck and feed rate control for the material being tapped.

Key Features

• Combination drill-and-tap design completes drilling and threading in one pass
• High-speed steel construction provides durability across a range of machinable metals
• H3 thread limit ensures consistent tolerance control for 7/16-14 UNC threads
• 0.377-inch drill diameter matched precisely to 7/16-14 thread requirements
• 1-5/16-inch thread length accommodates standard fastener engagement depths
• 3.75-inch overall length compatible with standard drill press and machining center setups

Compatibility

Designed as a direct-use combination drill tap for 7/16-14 UNC thread applications in general machining, maintenance, and fabrication environments.

Installation Notes

This tool should be installed in a chuck or collet rated for the shank diameter and run at a feed rate and spindle speed appropriate for the workpiece material. Ensure the workpiece is securely fixtured before beginning the operation. Use cutting fluid or tapping compound to extend tool life and improve thread finish. Disconnect or lock out power to the machine before changing or inspecting the tool.