Milwaukee 48-13-7325 Bell Hanger Bit 1/4 X 24 Inches

Product Description

The Milwaukee Electric Tool Corp 48-13-7325 is a self-feeding bell hanger drill bit designed for boring holes through wood, metal, and plastic in tight wall and ceiling cavities. With a 1/4-inch shank and a 24-inch overall length, this bit reaches deep into framing and structural bays where standard-length bits fall short. The self-feeding tip pulls the bit forward under its own cutting action, reducing the manual pressure a technician needs to apply. Electricians, low-voltage installers, HVAC techs, and plumbers rely on this style of bit when routing wire, cable, or small-diameter tubing through framing members in residential and light commercial construction.

This bell hanger bit is a go-to tool for pulling low-voltage wiring such as doorbell wire, thermostat wire, speaker cable, and alarm cable through stud bays, floor joists, and top plates. Its length allows access through finished or insulated wall cavities without requiring access panels. The 1/4-inch diameter keeps the bore small, minimizing structural impact while still accommodating the wire bundles common in low-voltage trades. The bit handles wood framing, light-gauge metal studs, and plastic blocking without changing tools.

Key Features

• Self-feeding tip reduces push force and improves drilling speed through framing
• 24-inch length reaches deep into wall and floor cavities
• 1/4-inch diameter keeps hole size minimal in structural members
• Compatible with wood, light metal, and plastic substrates
• 1/4-inch shank fits standard drill chucks used in the trade
• Sold as a package of 6 units per order

Compatibility

Designed as an OEM-style replacement and standard consumable bell hanger bit compatible with 1/4-inch chuck drills and right-angle drill attachments commonly used in electrical, low-voltage, HVAC, and plumbing rough-in applications.

Installation Notes

This bit is installed and used by electricians, low-voltage technicians, HVAC installers, and plumbers during rough-in phases. Confirm the drill chuck is fully tightened before operating at speed. When drilling through fire-rated assemblies, all penetrations must be sealed with an approved firestop material per applicable building code. Never force the bit if it binds — back it out to clear chips before continuing.

Technical Specifications

• Shank Diameter: 1/4 inches
• Overall Length: 24 inches
• Bit Type: Self-Feeding Bell Hanger
• Compatible Materials: Wood, Metal, Plastic
• Package Quantity: 6 per package
• Weight: 4 pounds
• Unit of Measure: EA

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-13-7325