Description
Milwaukee 2-1/8 in. Switchblade Replacement Blade — Single
Model Number: 48-25-5440
The Milwaukee 48-25-5440 is a single replacement cutting blade for the Milwaukee 2-1/8 in. Switchblade Self-Feed Bit — the individual blade format for the 2-1/8 in. diameter used for 1-1/2 in. rigid conduit penetrations, major plumbing rough-in holes, and large HVAC penetrations through wood framing. The Switchblade’s push-button blade release ejects the worn blade and snaps in this fresh replacement in approximately 10 seconds without tools at the work location — restoring full cutting sharpness without interrupting the installation workflow for a complete bit replacement. The single blade format is appropriate for occasional 2-1/8 in. boring use, small-area applications, and emergency mid-project replacement when the working blade dulls at a critical point during installation work.
Each replacement blade is precision-manufactured to the correct 2-1/8 in. Switchblade bit body geometry for factory-fresh cutting performance from first installation. At the 2-1/8 in. large diameter, the cutting face area accelerates blade wear per hole compared to smaller Switchblade sizes — having a spare blade at the work location prevents the productivity disruption of searching for blades or returning to the supply house mid-project. Available in 3-blade and 10-blade kit quantities for higher-volume needs — the single blade is the right format when only one replacement is needed.
See Milwaukee’s complete Switchblade blade lineup for all available diameters and quantities.
Features
- Single blade for occasional 2-1/8 in. use or emergency mid-project replacement
- Tool-free push-button replacement in approximately 10 seconds at work location
- 2-1/8 in. for 1-1/2 in. rigid conduit, major plumbing, and HVAC penetrations
- Factory-fresh cutting performance from first installation
- 3-blade and 10-blade kits available for higher-volume requirements
Specifications
- Compatible Bit: Milwaukee 2-1/8 in. Switchblade Self-Feed Bit
- Quantity: 1 Blade
- Available Quantities: Single, 3-blade, 10-blade
Includes
- (1) Milwaukee 48-25-5440 2-1/8 in. Switchblade Replacement Blade
