Milwaukee M12 FUEL 5-3/8” Circular Saw M12 2521-20 + FREE XC5.0 Battery Pack M12 48-11-2450
Model Number: MIL252120
ULTRA-COMPACT SUB-COMPACT CUTTING DOMINANCE
The Milwaukee 2521-20 is a masterclass in power density, engineered for the contractor who requires industrial-grade ripping and cross-cutting capabilities in an ultra-portable M12 form factor. By utilizing a high-output POWERSTATE™ brushless motor, this circular saw bridges the performance gap, delivering the rotational velocity needed to slice through dimensional lumber and sheet goods with the precision of a full-sized corded unit. For fleet managers focused on ROI and durability, the integration of REDLINK PLUS™ intelligence ensures that the tool and battery communicate in real-time to prevent thermal overload, effectively extending the lifecycle of your sub-compact fleet while maintaining peak productivity in tight-quarters and overhead applications.
- / POWERSTATE™ Brushless Motor: Purpose-built to maintain high RPM under heavy load, ensuring clean cuts through 2x4 and plywood without stalling.
- / REDLINK PLUS™ Electronics: Maximizes performance and system safety by preventing damage from overheating during aggressive cutting sequences.
- / Ergonomic Lightweight Design: Weighing in at only 4.6 lbs, this tool reduces operator fatigue and increases maneuverability for overhead and vertical cuts.
- / Integrated Cut Line Blower: Dynamically clears debris from the blade path, providing superior visibility for high-accuracy layout following.
- / Electric Blade Brake: Enhances jobsite safety by stopping the blade immediately upon trigger release, speeding up repetitive cutting tasks.
TECHNICAL SPECIFICATIONS
Weight: 4.6 lbs
Motor Type: POWERSTATE™ Brushless
Blade Size: 5-3/8"
Handle Type: Comfort Grip
Material: Glass Filled Nylon
System: M12 FUEL™
Voltage: 12V
WHAT'S IN THE BOX
- (1) M12 FUEL™ 5-3/8” Circular Saw (2521-20)
- (1) 5-3/8" Circular Saw Blade
- (1) Blade Wrench
- (1) Vacuum Adapter
MAXIMIZE M12 PERFORMANCE WITH ADVANCED THERMAL MANAGEMENT AND HIGH-OUTPUT POWER
The introduction of the M12 REDLITHIUM HIGH OUTPUT XC5.0 marks a significant shift in the power-to-weight ratio for the sub-compact platform. By utilizing advanced cell technology, this pack delivers 25% more power while maintaining a significantly lower operating temperature during high-draw applications like continuous drilling or heavy-duty fastening. For professionals invested in the M12 ecosystem, this battery doesn't just provide more runtime; it unlocks the full potential of FUEL™ brushless motors, ensuring consistent torque even as the charge depletes. The chemical-resistant housing is a critical upgrade for shop environments, protecting the internal electronics from the corrosive effects of hydraulic fluids and solvents.
- / 25% More Power: Delivers increased current to the motor, allowing M12 tools to tackle more demanding applications without stalling.
- / Runs 25% Cooler: Optimized thermal management prevents overheating during rapid-fire tasks, extending the overall lifespan of the battery cells.
- / Resistant Housing: Specialized plastic construction protects against common shop chemicals, oils, and greases found in automotive and industrial settings.
- / All-Weather Performance: Engineered to deliver full power in extreme jobsite conditions down to 0°F (-18°C).
- / System Compatibility: Seamlessly integrates with over 125+ Milwaukee M12 cordless solutions for maximum versatility across the jobsite.
TECHNICAL SPECIFICATIONS
| Voltage | 12V |
| Amp Hour | 5.0 Ah |
| Battery Type | Lithium-Ion |
| Weight | 0.95 lbs |
| Dimensions (LxWxH) | 3.47" x 2.62" x 4.35" |
| Warranty | 3 Year Limited Warranty |
WHAT'S IN THE BOX
(1) M12 REDLITHIUM™ HIGH OUTPUT™ XC5.0 Battery Pack (48-11-2450)