Milwaukee 3485-20 M12 Fuel 1/4 Inch Brushless Right Angle Die Grinder

Compact Power. Cordless Freedom. Pro-Level Precision.

The Milwaukee 3485-20 M12 FUEL 1/4" Brushless Right Angle Die Grinder is the first cordless die grinder that delivers the performance and size to replace pneumatic options. Designed for professionals, this compact powerhouse combines power, control, and versatility in a cordless form that outperforms traditional air grinders without the hassle of compressors or hoses.

🌀 Up to 0.3 HP Output
• Matches the performance of most corded and pneumatic models
• Capable of tackling heavy-duty grinding and deburring applications

⚡ POWERSTATE Brushless Motor
• Delivers unmatched power and efficiency in a compact design
• Ensures long motor life and less maintenance

🎚️ 4-Mode Speed Control (0–24,500 RPM)
• Full user control for precision work across materials
• Ideal for metal shaping, smoothing welds, or surface prep

🛠️ Compact Right Angle Design
• Reaches tight spots effortlessly
• Weighs only 1.2 lbs for reduced fatigue and all-day use

🔋 Optimized for M12 REDLITHIUM™ Batteries
• Long runtime with minimal downtime
• Part of the M12 System—over 125+ tools and growing

• Model: 3485-20

• Voltage: 12V

• Collet Size: 1/4"

• Speed Settings: 4 Modes (Up to 24,500 RPM)

• Motor: POWERSTATE Brushless

• Tool Type: Right Angle Die Grinder

• Battery System: M12 REDLITHIUM (Sold Separately)

• Weight: 1.2 lbs (Bare Tool)

• (1) Milwaukee 3485-20 M12 FUEL 1/4" Right Angle Die Grinder (Tool Only)

• (2) Wrenches for collet tightening

• Battery and charger not included

• Automotive technicians and metal fabricators

• Precision grinding, sanding, and polishing

• Maintenance, repair, and overhaul (MRO) professionals

• Replacing air tools in tight spaces or mobile environments

Say goodbye to air compressors and hello to cordless convenience with uncompromised performance. The Milwaukee 3485-20 M12 FUEL Die Grinder gives pros a smarter, more portable solution—with more control, greater access, and longer tool life.