Milwaukee 48-13-5001 Countersink Drill Bit 11/64 in

Product Description

The Milwaukee Electric Tool Corp 48-13-5001 is an 11/64-inch countersink drill bit built for fast, clean countersinking in wood, plastic, and metal. Constructed from high-speed steel, it delivers consistent cutting performance and resists wear under repeated use. The 1/4-inch hex shank seats securely in any standard hex-chuck driver or drill, eliminating bit slippage during operation. This bit is sold in a package of 6, making it a practical choice for contractors, finish carpenters, and trade professionals who burn through bits regularly on the job site or in the shop.

This countersink drill bit is suited for residential and light commercial applications where fastener heads need to be seated flush or below the surface of the workpiece. Common uses include cabinet installation, trim work, electrical panel work involving wood backing, and general fastening tasks in mixed-material assemblies. The 11/64-inch size is a standard countersink diameter for common wood screws, making it a go-to bit for everyday fastening operations across multiple trades.

Key Features

• High-speed steel construction for durability and wear resistance
• 1/4-inch hex shank for secure seating in hex-chuck drivers and drills
• 11/64-inch countersink diameter suits common wood screw sizes
• Compatible with wood, plastic, and metal workpieces
• Sold in a package of 6 units for job-site convenience

Compatibility

Designed for use with standard 1/4-inch hex-chuck power drivers and drills. Suitable for countersinking in wood, plastic, and metal substrates across a wide range of fastening applications.

Installation Notes

This bit is installed and removed by hand into any 1/4-inch hex chuck — no tools required for bit changes. Ensure the chuck is fully seated and locked before operating the drill. When countersinking metal, use appropriate cutting speed and apply cutting fluid if needed to extend bit life. Inspect the bit for wear or chipping before each use and replace if the cutting edge is damaged.

Technical Specifications

• Drill Bit Size: 11/64 inches
• Shank Type: 1/4-inch hex
• Material: High-speed steel
• Compatible Materials: Wood, plastic, metal
• Package Quantity: 6 pieces
• Unit of Measure: EA
• Weight: 0.51 pounds

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-13-5001