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Datasheet generated 2026-10-08
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M12 FUEL 1/4" Extended Die Grinder

Milwaukee · Tools · USA · milwaukeetool.com
Part Number
3487-20  ·  HS 8467.29
M12 FUEL 1/4" Extended Die Grinder

Milwaukee M12 FUEL™ 1/4" Extended Die Grinder delivers 0.5 HP, 20,000 RPM, 4" shaft, and cordless mobility for precise, powerful grinding in tight spaces.

Technical Specifications

Manufacturer part number (MPN)3487-20
BrandMilwaukee Tool
Height14.09 in
Length2 in
Width0.9 in
AUTO STOP ™No
Badge BrandingFUEL™
Batteries IncludedNo
Battery Amp Hour5 Ah
Battery Charger Input Voltage120
Battery SystemM12™
BrakeNo
Brushless MotorYes
ColorBlack
Wheel Diameter3" in
FUEL™Yes
Handle TypeBarrel Grip
ChargerNo
Kit TypeNon-Kit
Motor TypePOWERSTATE™ Brushless
Weight1.77 lb
Number of Batteries Required1
ONE-KEY™ EnabledNo
Overload ProtectionYes
Tool BrandingFUEL™
Switch TypePaddle Switch
Variable SpeedYes
Warranty5 Year Limited Warranty
Weight w/Batteries3 lb
Weight Excluding Battery2.5 lb

Properties

MOQ1

Cross-References