Milwaukee M18 Hedge Trimmers: 3033 vs 3034-20 Compared

Introduction

Milwaukee has refreshed its M18 hedge trimmer lineup with several new models, and two of them stand out as an easy comparison: the 24-inch 3033 and the 30-inch 3034-20. They share most of their core specs, so the decision largely comes down to reach, price, and how you like to hold the tool while cutting.

Both are built around the M18 battery platform, and both bring one genuinely useful upgrade to this category: a cutting head that swivels and locks into multiple positions.

The Swivelling Head Is the Headline Feature

The big deal on the 3033 is that the head swivels and locks in multiple different places, so you can get comfortable while trimming hedges at different heights and angles. The pivot is located down at the bottom of the tool, and Milwaukee suggests removing the battery before swivelling so you do not inadvertently switch the trimmer on.

The mechanism is ambidextrous: you can pull on either side, or both at once, and the handle rotates a little more than 180 degrees. Being able to dial in your grip placement while cutting makes a real difference on longer trimming sessions. The 3034-20 uses the exact same swivelling head and rotating handle design, just with larger blades.

Shared Specs: Blade Gap, Speed, and Weight

Both models share a 1 1/4-inch blade gap, 3200 strokes per minute, and come in under 10 lb. The 30-inch model is slightly heavier by about half a pound, which is a modest penalty for the extra reach.

One of the bigger upgrades, in practice, is how smooth these tools feel. There is essentially no vibration coming through the body, which makes them comfortable to hold and use for extended periods. That smooth running is a significant step up from older M18 hedge trimmer models.

Safety, Trigger Feel, and Noise

Starting the trimmer requires two safeties: one in the handle that you push up, and one at the back, before you can pull the trigger. The trigger itself is wider than average and very smooth compared to many competitors, though it needs to be pulled in a fair distance before the tool actually turns on.

Note that it is a single-speed trigger rather than variable speed, but it is comfortable and the tool runs quietly. The swivelling head design also makes the tool easy to reposition mid-task without awkward wrist angles.

Accessories: Guard and Sweeper

The sweeper that mounts on top is optional. It installs by connecting to the outermost section and then slides just inside the guard, making it sturdy enough to move clippings around as you cut. One caveat: you cannot fit the blade guard on top while the sweeper is in place, so you will swap between the two depending on whether you are cutting or storing the tool.

Which Size Should You Buy?

Current MSRP is $279 for the 3033 (24-inch) and $329 for the 30-inch 3034-20, a $50 difference between the two. If you need the extra reach of the 30-inch blade, you will pay a little more for it. Sales are common, and it is worth looking around, as discounts of $50 off or more have been seen, with the smaller model potentially available for around $199.

If you already own the older M18 hedge trimmer, the upgrade case is strong purely because of how smooth the new models are. They feel great in the hands, produce no noticeable vibration, and the rotating handle is a feature that genuinely earns its place.

For buyers deciding between the two, the specs are close enough that reach should be the deciding factor. The 24-inch suits most typical residential hedges and keeps weight and price down, while the 30-inch makes sense for wider hedges where fewer passes matter.

Conclusion

The Milwaukee M18 3033 and 3034-20 are remarkably similar tools, and that is a good thing: the shared smooth running, ambidextrous swivelling head, 1 1/4-inch blade gap, and 3200 strokes per minute make both easy to recommend. Pick the 24-inch to save $50 and weight, or step up to the 30-inch if the extra reach fits your hedges. Either way, the rotating handle and vibration-free running are what make these new models feel like a real upgrade.