Milwaukee 48-25-1002 1 Inch Self Feed Bit 7/16 Hex Shank

Product Description

The MILWAUKEE ELECTRIC TOOL CORP 48-25-1002 is a 1-inch self-feed bit engineered for fast, repetitive boring of large-diameter holes in wood. It accepts a 7/16-inch hex shank for a secure grip in standard drill chucks. The bit feeds into the material on its own without applied pressure, producing clean, accurate holes at speed. Improved balance and reduced runout keep cuts true across extended use. A rust-inhibitor coating protects the bit between jobs, and the design is resharpenable, allowing technicians to restore cutting performance rather than replace the tool. Two removable feed screws are included.

This self-feed bit is built for trades that require frequent wood boring during installation work, including plumbing, electrical, and mechanical contractors drilling holes for pipe, conduit, and cable runs. It suits residential and light commercial framing applications where large, consistent holes must be bored quickly through dimensional lumber, engineered lumber, and similar wood substrates. The 7/16-inch hex shank is compatible with standard drill chucks and quick-change chuck systems commonly used in the field.

Key Features

• 1-inch cutting diameter for pipe and conduit rough-in work
• 7/16-inch hex shank provides secure chuck engagement and reduced slippage
• Self-feeding design eliminates the need to apply continuous forward pressure
• Improved balance with reduced runout for straighter, cleaner holes
• Rust-inhibitor coating extends service life between uses
• Resharpenable bit with two removable feed screws included

Compatibility

Designed for use with drills and right-angle drives fitted with a 7/16-inch hex chuck or quick-change chuck system. Intended for boring through wood framing, dimensional lumber, and similar wood substrates in plumbing, electrical, and mechanical installation applications.

Installation Notes

This bit is installed by plumbers, electricians, and HVAC mechanics during rough-in phases. Ensure the drill chuck is fully secured around the hex shank before operation. Inspect feed screws for tightness before each use and confirm the work piece is clamped or otherwise secured. Follow applicable local codes, including NEC and IPC provisions governing penetration sizing and placement.

Technical Specifications

• Cutting Diameter: 1 inch
• Shank Size: 7/16 inch hex
• Weight: 10.78 pounds
• Unit of Measure: EA
• Package Quantity: 24

Standard Information

• Brand: MILWAUKEE ELECTRIC TOOL CORP
• Manufacturer Part Number: 48-25-1002