Impact drivers / Milwaukee M18 Compact Brushless

Milwaukee 3650 impact driver

Researched by Rob Pitman, licensed electrician (Australia) · Specs checked 2026-10-16 · From manufacturer specs, not a hands-on test

Battery platformMilwaukee M18
Ways to buy1 US SKU
Specs published8 of 11

Sold as a bare tool: it needs Milwaukee M18 batteries and a charger, sold separately.

Ways to buy this tool

SKUTypeWhat is in the box
3650-20
"20": Bare tool: no battery or charger
BARE TOOL Not published

Specs

Ratings are the manufacturer's and are not comparable across brands unless measured the same way. All figures: Milwaukee US product page 3650-20, checked 2026-10-16.

Max torque (manufacturer rating)1,700 in-lbs
Max speed0-3,600 RPM
Impact rate0-4,900 IPM
MotorBrushless
Chuck1/4 in
Drive modes1-Mode
Weight, tool only1.7 lb
Warranty5 Year Limited Warranty
Speed settingsNot published
Weight with batteryNot published
Head lengthNot published

Compare 3650 with another model

Sources

  1. Milwaukee US product page 3650-20, retrieved 2026-10-16

Figures not published by the manufacturer are left out rather than guessed. Found an error? Tell us.