M12 FUEL™ 1/4" Straight Die Grinder Kit
Model 3486-22
Milwaukee Tool
$379.00
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Details
The Milwaukee M12 FUEL™ 1/4" Straight Die Grinder Kit (3486-22) is Milwaukee's next-generation cordless straight die grinder, built to replace a pneumatic die grinder with no hose or compressor to drag around. It runs a POWERSTATE™ brushless motor rated at 0.5 HP and takes 1/4" shank accessories. This is a kit: it ships with two M12™ REDLITHIUM™ HIGH OUTPUT™ battery packs (XC5.0 and CP2.5), an M12™ charger, a wrench and a contractor bag.
What it does well
- 0.5 HP POWERSTATE™ brushless motor for sustained power and torque under load
- 3,000 to 20,000 RPM, set up for 2" cutting wheels and 3" sanding accessories
- 4-mode speed control plus a variable-speed paddle trigger, so you can match the speed to the burr, flap wheel, wire wheel or cut-off wheel you are running
- Push-button spindle lock for one-wrench accessory changes
- Shadowless LED work light
- Improved ergonomic barrel-grip handle for control and comfort on long jobs
Is this the right die grinder for you?
This is the straight-body M12™ die grinder for rust removal, deburring, grinding, cutting and finishing: the daily work in truck and auto shops, fleet maintenance and metal fabrication. The tool is 10.82" long and weighs 1.56 lb without a battery, so it reaches straight into pipes, bores and tight spots on a vehicle. If you need to work around a corner or flat against a surface, the M12 FUEL™ 1/4" Right Angle Die Grinder Kit (3485-22) is the better fit. For deeper reach, Milwaukee also makes an extended straight model (3487-20).
What's included
- M12 FUEL™ 1/4" Straight Die Grinder (3486-20)
- M12™ REDLITHIUM™ HIGH OUTPUT™ XC5.0 battery pack (48-11-2450)
- M12™ REDLITHIUM™ HIGH OUTPUT™ CP2.5 battery pack (48-11-2425)
- M12™ charger
- Contractor bag
- Wrench
Specifications
| Model | 3486-22 |
| Battery System | M12™ |
| Voltage | 12V |
| Motor Type | POWERSTATE™ Brushless |
| Motor Output | 0.5 HP |
| No-Load Speed | 3,000 - 20,000 RPM |
| Speed Control | 4 modes + variable-speed trigger |
| Collet Size | 1/4" |
| Accessory Size | 2" cutting · 3" sanding |
| Spindle Lock | Yes (push-button) |
| LED Work Light | Yes |
| Handle Type | Barrel Grip |
| Switch Type | Paddle Switch |
| Length (tool only) | 10.82" |
| Weight (excluding battery) | 1.56 lb |
| Batteries Included | 2 (XC5.0 + CP2.5) |
| Charger Included | Yes |
| Overload Protection | Yes |
| Brake | No |
| ONE-KEY Enabled | No |




