Milwaukee 48-89-4873 Impact Drill Tap 1/4-20 Sae 6-piece

Product Description

The Milwaukee Electric Tool Corp 48-89-4873 is a SHOCKWAVE 1/4-20 SAE Impact Drill Tap designed for use with impact drivers and impact drills. It combines a drill and tap operation in a single tool, allowing a technician or tradesperson to drill and thread a hole in one step. The hex shank design seats securely in standard quick-change chucks for fast bit changes on the job. Constructed from high-quality steel, this tap is built for repeated use in metal fabrication, HVAC bracket work, electrical panel installation, and other trade applications where threaded fastening into sheet metal or light steel is required.

This drill tap is suited for residential and commercial trade work wherever a 1/4-20 SAE thread is needed without a separate tapping step. Common applications include HVAC equipment mounting, electrical enclosure assembly, and plumbing bracket fabrication. The impact-rated design handles the high-torque output of modern cordless impact drivers without the cam-out or shank failure common with standard taps. The set includes 6 pieces per package, making it a practical option for shop stock or field kit replenishment.

Key Features

• Drill-and-tap combination cuts a 1/4-20 SAE thread in a single operation
• Hex shank compatible with standard quick-change impact driver chucks
• Impact-rated construction handles high-torque output of cordless impact drivers
• High-quality steel construction for durability in repeated use
• 6 pieces per package for shop stock or field replenishment

Compatibility

Designed for use with impact drivers and impact drills equipped with a standard hex quick-change chuck. Intended for applications requiring a 1/4-20 SAE thread in sheet metal and light steel materials.

Installation Notes

Installation is performed by licensed tradespeople or qualified technicians using a cordless impact driver. Ensure the base material is properly secured before drilling and tapping. Use appropriate cutting fluid on harder materials to extend tap life and improve thread quality. Always wear eye protection when performing drilling and tapping operations.

Technical Specifications

• Thread Size: 1/4-20 SAE
• Shank Type: Hex quick-change
• Package Quantity: 6 pieces
• Weight: 0.2 pounds
• Unit of Measure: EA

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-89-4873