Milwaukee 3404 Review
Placeholder illustration; product photos coming via Amazon SiteStripe/PA-API.
Hammer drill on the Milwaukee M12 FUEL platform, brushless motor, 400 in-lbs max torque, up to 1,550 RPM, 2.2 lb bare tool.
Price varies — check Amazon (no price snapshot observed yet)
Price varies — check Amazon for the current price. Prices change. DrillVerdict is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
Sold on Amazon by third-party sellers.
Based on 3 rated Reddit owner comments (7 owner comments total) · Top 89% of tracked models by overall score
Value: Not rated until Amazon prices are observed.
How scores work →Is the Milwaukee 3404 worth it?
It rates below most tracked drills: 2.6/5 overall from 3 rated owner comments, with an average owner rating of 2.3★. The most discussed theme is compact & lightweight (2 mentions).
Who it suits
- You care about power & torque: 1 owner comment praise it.
- You care about compact & lightweight: 1 owner comment praise it.
- You care about chuck & bit grip: 1 owner comment praise it.
Who should skip it
- Warranty & Service matters to you: 1 owner comment raise it as a complaint.
- Compact & Lightweight matters to you: 1 owner comment raise it as a complaint.
- Battery & Runtime matters to you: 1 owner comment raise it as a complaint.
Good fit / keep in mind
Good fit
- Overhead and all-day work: 2.2 lb bare tool, Top 18% of tracked models.
- Tight spaces: 6 in head length, Top 16% of tracked models.
- Masonry: hammer mode for brick and concrete.
- Brushless motor for runtime and longevity.
Keep in mind
- 12V class: lighter, but less power for large bits than 18V/20V drills.
- Lower torque (400 in-lbs) for big bits or lag screws.
From manufacturer-specified figures.
Key specs
What the specs mean in practice
- Max torque: 400 in-lbs — Top 67% of tracked models.
- Max speed: 1,550 RPM — Top 78% of tracked models.
- Weight (bare tool): 2.2 lb — Top 18% of tracked models.
- Head length: 6 in — Top 16% of tracked models.
| Metric | Value | Rank |
|---|---|---|
| Max torque | 400 in-lbs | Top 67% of tracked models |
| Max speed | 1,550 RPM | Top 78% of tracked models |
| Weight (bare tool) | 2.2 lb | Top 18% of tracked models |
| Head length | 6 in | Top 16% of tracked models |
What Reddit owners say
Praise
Power & Torque 1 owner mention
Compact & Lightweight 1 owner mention
Chuck & Bit Grip 1 owner mention
Complaints
Warranty & Service 1 owner mention
Compact & Lightweight 1 owner mention
Battery & Runtime 1 owner mention
4/5 Power & TorqueCompact & Lightweight“3/8 stubby is great, I've got one of the smallest non-fuel 3/8 ratchets as well - 2457-20 ...size matters, LOL.”
1/5 Compact & LightweightBattery & Runtime“https://www.homedepot.com/p/Milwaukee-M12-FUEL-12-Volt-Lithium-Ion-Brushless-Cordless-1-2-in-Hammer-Drill-Kit-with-1-Compact-2-0Ah-Battery-Pack-and-1-Charger-3404-21/330081981”
2/5 Warranty & Service“3404-20.”
Reddit threads
- Opinions on these drills please. r/MilwaukeeTool · 36 comments
- M12 Hammer Drill seized chuck and now the chuck binds and drags r/MilwaukeeTool · 14 comments
- First cordless drill advice r/MilwaukeeTool · 9 comments
- Strange sound on new m12 hammer drill/driver. Should I be concerned? r/MilwaukeeTool · 11 comments
- Bosch and Milwaukee r/MilwaukeeTool · 32 comments
- New to M12 - Are these my 3 Daily Driver Tools? r/MilwaukeeTool · 35 comments
- Gen 2 M12 hammer drill starting to overheat. Time to upgrade? r/MilwaukeeTool · 26 comments
Check the price
Price varies — check Amazon for the current price. Prices change. DrillVerdict is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
FAQ
Is the Milwaukee 3404 a hammer drill?
Yes. The manufacturer lists the 3404 as a hammer drill.
How much torque does the Milwaukee 3404 have?
The manufacturer rates it at 400 in-lbs, Top 67% of the drills we track.
What battery does the Milwaukee 3404 use?
It runs on Milwaukee's M12 FUEL battery platform (12V class).
What do Reddit owners complain about on the Milwaukee 3404?
The most common complaint theme is warranty & service (1 owner comment).
Keep deciding
- Milwaukee cordless drills review
- Best cordless drills for tight spaces & light weight
- Best cordless drills for heavy-duty power
- Best cordless drills for bit grip
- Buying guide shortlists
- All comparisons
- How we score
Full specifications
| Model | 3404 (spec source SKU 3404-20) |
| Type | Hammer drill |
| Platform | M12 FUEL |
| Max torque | 400 in-lbs |
| Max speed | 1,550 RPM |
| Hammer rate | Not published |
| Weight (bare tool) | 2.2 lb |
| Head length | 6 in |
| Voltage | Not published |
| Motor | Brushless |
| Chuck size | 1/2 in |
| Chuck type | All Metal Ratcheting |
| Clutch settings | 12 |
| Max power | Not published |
Manufacturer-specified; missing fields are never estimated. Spec source · Last updated 2026-10-17