Milwaukee 48-27-0007 Flat Boring Bit 5/8 Inch

Product Description

The Milwaukee Electric Tool Corp 48-27-0007 is a flat boring bit designed for drilling clean, flat-bottomed holes in wood framing, sheeting, and structural lumber. At 5/8 inch in diameter and 4.5 inches in overall length, this bit is sized for common rough-in work including cable and pipe pass-throughs in residential and light commercial construction. Electricians, plumbers, and HVAC technicians regularly reach for flat boring bits when running conduit, supply lines, or low-voltage wiring through wood members. The geometry of a flat bit allows controlled entry and predictable hole diameter without the bulk of a self-feed or auger bit.

This bit is well suited for new construction and retrofit applications where access is limited and a compact boring tool is needed. The 5/8 inch diameter is a common size for low-voltage wiring runs, small-diameter tubing, and cable management installations. It works with standard corded and cordless drills equipped with a 3/8 inch or larger chuck. Each package contains 6 bits, making this a practical shop or service-van stock item for tradespeople who go through bits at a regular rate on active job sites.

Key Features

• 5/8 inch cutting diameter for common rough-in and wire-run applications
• 4.5 inch overall length provides reach through standard dimensional lumber
• Flat boring geometry delivers flat-bottomed holes with controlled entry
• Packaged as a 6-unit set for high-turnover job site use
• Compatible with standard 3/8 inch and larger drill chucks

Compatibility

Designed as a standard flat boring bit for use with corded and cordless drills fitted with a 3/8 inch or larger keyed or keyless chuck.

Installation Notes

Flat boring bits are installed by electricians, plumbers, and HVAC technicians for drilling pass-through holes in wood framing. Ensure the drill is set to an appropriate speed for wood boring and maintain steady feed pressure to prevent bit wandering at entry. When drilling near structural members, follow applicable building codes and manufacturer guidelines for notch and hole placement to preserve load-bearing integrity. Eye protection and secure workpiece clamping are standard practice when using boring bits.

Technical Specifications

• Cutting Diameter: 5/8 inch
• Overall Length: 4.5 inches
• Package Quantity: 6 pieces
• Weight: 2.4 pounds
• Unit of Measure: EA

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-27-0007