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M12 FUEL 1/4" Straight Die - Milwaukee Electric Tools

Part #: 34486-20

The Milwaukee Electric Tools M12 FUEL 1/4" Straight Die Grinder (Model: 34486-20) offers professional technicians and mechanics a robust, cordless alternative to traditional pneumatic die grinders. Engineered for high performance and precision, this tool delivers enhanced mobility and control without the need for hoses or compressors, streamlining workflow in diverse automotive and industrial environments. It provides up to 0.3 HP performance, surpassing many pneumatic models.

Key Features

  • Pneumatic Performance, Cordless Freedom: Delivers up to 0.3 HP motor output, outperforming many common 0.25 HP pneumatic die grinders by 20%, while offering the flexibility of a cordless design.
  • Precision Speed Control: Features 3-mode RPM control and a responsive variable-speed trigger for unmatched command over various applications and accessories.
  • Enhanced Mobility and Access: The straight, compact design and freedom from air hoses or cords allow for greater maneuverability and access in confined spaces.
  • POWERSTATE™ Brushless Motor: Integrates a POWERSTATE™ brushless motor for extended tool life, improved efficiency, and consistent power delivery.
  • M12™ System Compatibility: Fully compatible with all Milwaukee M12™ REDLITHIUM™ battery packs, leveraging the extensive M12™ cordless system.
  • Optimized for Accessories: Designed for optimum performance with common 2-inch accessories.

Applications

This M12 FUEL Straight Die Grinder is well-suited for a range of professional tasks including grinding, deburring, polishing, and general material removal. Its compact profile makes it ideal for working in tight engine bays, wheel wells, and chassis components on various vehicles, as well as for intricate metal fabrication, weld cleanup, and surface preparation in industrial settings. It provides the control needed for delicate port work or the power for cutting through exhaust pipes and sheet metal.

Specifications

  • Manufacturer: Milwaukee Electric Tools
  • Model Number: 34486-20
  • Collet Size: 1/4 inch
  • Horsepower: 0.3 HP
  • No-Load Speed: 0-21,000 RPM
  • Voltage: 12V
  • Motor Type: Brushless
  • Product Weight: 1.95 lbs (tool only)
We have 125 in stock Inventory available from other suppliers, prices may be different

$251.93

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 05 June, 2026.

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