#1
Dremel MM50-02Dremel Multi-Max MM50 Oscillating Tool Kit
- Oscillation angle
- 3.2°
- Top speed
- 23,000 OPM
- Weight
- 3.0 lb
Oscillating Tools · 16 compared side by side
Best Oscillating Tool for Grout Removal in 2027
Removing grout with an oscillating tool is slow, repetitive work: you hold the tool steady along every joint, often for an hour or more. The tool that wins is the one that is comfortable and easy to control, not the most aggressive. We ranked 16 oscillating tools on weight, low-speed control and work light, with oscillation angle and motor type behind them.
Quick answer
- Best overall: Dremel MM50-02 (#1, Best Score 70; oscillation angle 3.2°, top speed 23,000 OPM)
Ranked from 16 oscillating tools that met our standard, compared on weight, low-speed control and work light.
As an Amazon Associate I earn from qualifying purchases. Links to retailers on this site are affiliate links; we may earn a commission at no extra cost to you.
Top picks
#2
ENERTWIST ET-OM-500ENERTWIST ET-OM-500 Oscillating Multitool Kit
- Oscillation angle
- 5.0°
- Top speed
- 16,000 OPM
- Weight
- 4.4 lb
#3
Dremel MM50-01Dremel MM50 Corded Oscillating Multi-Tool Kit
- Oscillation angle
- 3.2°
- Top speed
- 23,000 OPM
- Weight
- —
Comparison table
Swipe or scroll sideways to see every model.| Spec | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Best Scoreout of 100 | 70 | 68 | 67 | 64 | 63 | 63 | 54 | 51 | 51 | 49 |
| Power | Corded (5.0-Amp) | Corded, 4.2 Amp | Corded, 5.0 Amp | Corded (3.5-Amp) | 3.5-Amp | Corded | Corded, 3.5A | Corded | 2.2-Amp corded | 3 Amp corded |
| Battery platform / rating | — | — | — | — | — | — | — | — | — | — |
| Motor | — | — | — | — | — | — | — | Brushed | — | — |
| Speed rangeOPM | 10,000–23,000 (best in row) | 8,000–16,000 | 10,000–23,000 (best in row) | 10,000–20,000 | — | 8,000–16,000 | 15,000–22,000 | — | — | — |
| Oscillation angle | 3.2° | 5.0° (best in row) | 3.2° | 3.7° | 4.5° | 5.0° (best in row) | 4.5° | — | 2.8° | — |
| Speed control | Variable speed dial | 6-speed adjustment | Variable speed dial | Variable speed dial | 6-speed switch | 7-speed variable | Variable speed dial | Dual-Grip variable speed trigger | Variable speed dial | Dual-Grip variable speed trigger |
| Accessory system | Tool-less accessory change | Quick-change accessory system | Tool-less blade change system | Quick-release head | Quick-Change Accessory System | Quick-change universal fit system | Quick Clamp System | Quick-Change accessory system | Universal collet system | Quick-change universal accessory adaptor |
| Tool-free blade change | Yes | Yes | Yes | Yes | Yes | — | Yes | Yes | — | Yes |
| Weightlb | 3.0 lb (best in row) | 4.4 lb | — | 4.3 lb | 3.6 lb | — | 4.1 lb | 6.3 lb | — | 6.0 lb |
| LED work light | — | — | — | — | — | — | — | Yes | Yes | Yes |
| Warranty | 2 years | — | 2 years | 2 years | — | — | — | — | — | — |
| Sold as | Kit (16 pieces) | Kit | Kit (Renewed) | Kit (7 pieces) | — | Kit with 16 pcs blades and accessories | Kit | Kit | Kit with accessories | Kit |
Best in row— not published by the maker yet
How we chose
We reviewed 35 oscillating tools and kept only the 16 that pass every check below. Those are ranked by a Best Score built from spec fit for this job, warranty, sales rank.
- 4.0★ or higherAverage customer rating
- Proven demand25+ reviews or an Amazon sales rank
- In stockAvailable to order when checked
- 50%+ specs knownEnough data to compare fairly
Buying guide
Use a grout blade
Saw blades are the wrong tool for grout. Carbide-grit blades handle most sanded and unsanded grout. Diamond blades last longer and cut hard or epoxy grout. Pick a blade no thicker than your joints, usually 1/16 or 1/8 inch.
Start slow, then hold steady
Begin each joint at low speed so the blade doesn’t jump onto the tile. Once it is seated, raise the speed and guide it along the line with light pressure. Several shallow passes are safer than one deep one.
Comfort beats power
You will hold the tool for a long time, often at awkward angles. A lighter tool with a smooth start and good speed control is easier to keep in the joint than a heavier, more aggressive one.
Control the dust
Grout dust is fine and can contain crystalline silica. Wear eye protection and a respirator rated for fine dust, and use a vacuum or dust attachment where your tool supports one.
FAQ
Is an oscillating tool good for grout removal?
Yes. With a carbide-grit or diamond grout blade it is faster and more precise than a manual grout saw, and less likely to damage tile than a rotary tool.
What blade should I use to remove grout?
A carbide-grit blade for most sanded and unsanded grout, or a diamond blade for hard or epoxy grout. Match the blade thickness to your grout joints.
Can an oscillating tool damage tile?
It can chip tile edges if the blade jumps out of the joint. Start at low speed, keep the blade centred in the joint and avoid pushing hard. Tools with a low starting speed make this easier.
Corded or cordless for grout?
Cordless is easier to handle in a shower or around a toilet. A corded tool such as the DeWalt DWE315K never runs out of battery on a large job, but it weighs 3.1 lb and has a narrow 1.6° swing.
Related comparisons
Share this comparison
Your own selection is kept in the link, so friends see the same side-by-side.