Milwaukee 48-25-1252 Self Feed Bit 1-1/4 Inches

Product Description

The Milwaukee Electric Tool Corp 48-25-1252 is a 1-1/4 inch self-feed drill bit built for repetitive large-hole boring in wood. The bit feeds into the workpiece without applied pressure, producing clean, accurate holes at faster speeds than standard spade bits. Improved balance and reduced runout keep cuts on-target through demanding production schedules. The hex shank locks securely into drill chucks without slipping. A factory-applied rust inhibitor protects the bit between uses, and the cutting edges are resharpenable, extending service life. Two feed screws are included with the bit.

This bit is used wherever large-diameter holes must be bored through wood framing, plates, and blocking for pipe, conduit, and cable routing. Plumbers, electricians, HVAC installers, and low-voltage contractors rely on self-feed bits during rough-in work where hole speed and accuracy matter. The 1-1/4 inch diameter suits common pipe and conduit pass-through applications in residential and light commercial construction.

Key Features

• 1-1/4 inch cutting diameter for pipe and conduit rough-in holes
• Self-feeding design bores without operator pressure, reducing fatigue on repetitive runs
• Improved balance with reduced runout for cleaner, more accurate holes
• Hex shank provides secure chuck engagement and prevents bit slip
• Rust-inhibitor coating protects the bit during storage and between jobs
• Resharpenable cutting edges extend usable service life
• Includes two feed screws

Compatibility

Designed for use with drills and right-angle drills equipped with a hex chuck or hex-compatible chuck. Suitable for boring through dimensional lumber, engineered wood, and wood-framing assemblies.

Installation Notes

Self-feed bits should be installed by licensed tradespeople following applicable NEC, IPC, or IFGC clearance and hole-size requirements for the material being penetrated. Ensure the drill is powered off and the chuck is secure before beginning. Do not use this bit on metal, masonry, or composite materials. Keep hands and clothing clear of the bit and workpiece during operation.

Technical Specifications

• Cutting Diameter: 1-1/4 inches
• Shank Type: Hex
• Feed Screws Included: 2
• Weight: 11.39 pounds
• Unit of Measure: EA
• Package Quantity: 24

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-25-1252