Milwaukee 48-25-2252 Self Feed Bit 2.25 Inches

Product Description

The Milwaukee Electric Tool Corp 48-25-2252 is a 2.25-inch self feed bit designed for fast, aggressive boring through wood framing and structural lumber. Two integrated feed screws pull the bit into the material with each rotation, reducing the manual pressure required and allowing the operator to maintain consistent cut depth and hole quality. This bit is sized for applications that demand a clean, full-diameter hole through dimensional lumber, engineered wood products, and similar materials. It is a standard trade tool for electricians, plumbers, and HVAC installers running pipe, conduit, or duct penetrations through wood-framed structures.

The 48-25-2252 is suited for residential and light commercial rough-in work where 2.25-inch penetrations are required. Common applications include drilling through wall plates, floor joists, and headers for wire runs, PVC drain lines, refrigerant line sets, and flexible gas connectors. The bit is compatible with corded and cordless drills and right-angle drill attachments that accept a standard hex or round shank self feed bit.

Key Features

• 2.25-inch cutting diameter for large-diameter penetrations through framing lumber
• Two feed screws included to drive the bit forward under rotation with minimal operator pressure
• Designed for use in wood framing, dimensional lumber, and engineered wood substrates
• Sized for common rough-in penetrations used by electricians, plumbers, and HVAC technicians
• Compatible with standard corded and cordless drilling platforms accepting self feed bit shanks

Compatibility

Designed as an OEM-style replacement or direct-use self feed bit for standard corded and cordless drills and right-angle drill drivers that accept self feed boring bits.

Installation Notes

Self feed bits are installed by electricians, plumbers, and HVAC mechanics during rough-in framing phases. Confirm the drill or right-angle driver is powered off and the bit is fully seated and secured before operation. Wear appropriate eye protection, as self feed bits eject chips and splinters at high velocity. Follow applicable building and fire codes when determining penetration locations through fire-rated assemblies.

Technical Specifications

• Cutting Diameter: 2.25 inches
• Feed Screws Included: 2
• Package Weight: 20.88 pounds
• Package Quantity: 24 per case
• Sold As: Each

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-25-2252