The M12 FUEL™ 1/4" Extended Straight Die Grinder is the latest cordless die grinder that delivers the performance and size professional service technicians demand. This new die grinder delivers more sustained power and features our POWERSTATE™ Brushless Motor Technology with improved torque. The cordless die grinder provides greater mobility and extended access with a 4" extension to help fit in tight places without giving up on performance while eliminating hoses and compressors. The M12™ Extended Straight Die Grinder features an improved ergonomic handle with 4-Mode speed control and a responsive variable-speed paddle, giving you unmatched control. New shadowless lighting and a single-wrench spindle lock allow for improved ease of use. The new M12 FUEL™ 1/4" Extended Straight Die Grinder takes productivity and accessibility to the next level.
Milwaukee 3487-20 M12 FUEL™ 1/4" Extended Die Grinder
Brand New
this item condition is new
Special Order
usually ships within 10-15 business days
CA$348.00
Model No: 3487-20
Website Product ID: 79671
Expected Date of Shipping: 08/03/2026
Features
Generates 0.5 HP motor output
Greater mobility, eliminating the frustrations of hoses and compress
4” Shaft for extended access
More control with an improved ergonomic handle
4-mode RPM control with responsive variable-speed trigger precision allows users to alter the speed based on the application
20,000 RPM Brushless motor is designed to deliver greater performance with 2" cutting wheels and 3" sanding accessories
POWERSTATE™ Brushless Motor Technology provides more power, more run-time, and longer life
Push button spindle Lock, one wrench accessory change
Shadowless LED work light, maximizing visibility
Fits 1/4" shank accessories
Part of the M12 System, featuring over 250+ Tools
Specifications
| Badge Branding | FUEL™ |
| Battery Amp Hour (Ah) | 5 |
| Battery Charger Input Voltage | 120 |
| Battery System | M12™ |
| Brake | No |
| Brushless Motor | Yes |
| Color Finish | Black;Red |
| Depth (in) | 2 |
| FUEL™ | Yes |
| Handle Type | Barrel Grip |
| Material | Glass Filled Nylon |
| Maximum RPM | 20000 |
| Motor Type | POWERSTATE™ Brushless |
| Number of Batteries Required | 1 |
| ONE-KEY Enabled | No |
| Power Tool Branding | FUEL™ |
| Switch Type | Paddle Switch |
| Voltage | 12 |
| Weight - Battery Installed (lb) | 3 |
| Weight Excluding Battery (lb) | 2.5 |
Includes
(1)M12 FUEL 1/4 Extended Die Grinder(3487-20)
(1)Wrench