If you’ve got logs to turn into lumber, a real sawmill changes the whole project. It turns downed trees, storm cleanup, and harvested timber into usable boards without a trip to the lumber yard. The hard part is choosing between a full portable mill, a chainsaw attachment, or just a guide rail system, since each fits a very different workflow and budget. This roundup breaks down nine real options, from gas-powered 22-inch mills to compact chainsaw guides, so you can match the right tool to your wood, your space, and the kind of cuts you actually make.
A Quick View Of The Lineup
MechMaxx SM-22 Portable Sawmill 13′ Track
Granberg G555B Edging Mill 12 ft Rails
MechMaxx SM-22 Portable Sawmill 20′ Track
Saker Mini Chainsaw 6-Inch Cordless
Zozen Chainsaw Mill Fits 14″-36″ Bar
Zozen Chainsaw Mill Guide Rail Brackets, 2 Pack
Zozen Chainsaw Mill Aluminum Profile 12″
Granberg G777 Alaskan Small Log Mill
Zozen Chainsaw Mill Upgraded Lock 3 Sizes
A Deeper Look At The Lineup
This is the kind of mill you roll out when one chainsaw guide just won’t keep up. The MechMaxx SM-22 is a self-contained portable bandsaw mill with a 274cc recoil-start gas engine, so there’s no need to mount it on a tractor or hook up a separate powerhead. For a small woodlot or rural property, that means you can set up near the log pile rather than hauling timber across the yard.
The 13-foot track handles logs up to roughly 10.4 feet long and 22 inches in diameter, which covers most standard firewood and beam cuts. Owners who work alone often find the manual feed workable, though the setup is heavier than the chainsaw-mill alternatives covered later. For most backyards, this is a meaningful step up in capacity and a real time saver on bigger projects.
Strong Points
- Built-in 274cc gas engine runs the blade, so no separate power source is needed.
- Handles logs up to 22 inches across and roughly 10 feet long.
- 13-foot track gives plenty of working room for typical beam and board cuts.
- Stows in a garage or workshop between uses, which suits homeowners with limited space.
- Recoil start keeps the mill usable in remote sites without electricity.
Things To Consider
- Band blades need periodic tensioning and replacement, which adds to routine maintenance.
- The full mill weighs more than a chainsaw attachment, so transport takes planning.
- Manual feed requires decent upper-body stamina during long cutting sessions.
Who It Suits Best
Landowners and small workshop operators who want a real mill rather than a chainsaw conversion, and who handle logs in the 8 to 10 foot range.
Where Another Pick Suits Better
Shoppers who mainly work on shorter, smaller logs and prefer a lighter setup may find the Granberg G777 Alaskan Small Log Mill easier to deploy.
Where the MechMaxx SM-22 is a full mill, the Granberg G555B is more of a precision tool. It’s a vertical chainsaw guide designed to square up slabs and cut dimensional lumber from large logs, paired with 12 feet of V-rail for stable travel. Hobbyists who already own a compatible chainsaw lean on it to turn rough cants into clean, consistent boards.
The system requires a solid steel chainsaw bar between 16 and 36 inches, so laminate bars won’t work. Once mounted, the rail keeps cuts straight on logs most people would otherwise have to send through a commercial mill. It’s the right pick when straight, repeatable edges matter more than raw production speed.
Everyday Advantages
- V-rail design helps the chainsaw glide true for straight, even vertical cuts.
- Fits chainsaw bars from 16 to 36 inches, covering small and large saws alike.
- Ideal for squaring round logs and producing dimensional lumber at home.
- Setup is straightforward for anyone already comfortable running a chainsaw.
Worth Noting
- Only works with solid steel bars, so users must confirm bar material before buying.
- Cuts depend on the host chainsaw, so a small motor will slow the process on dense wood.
Made For
Woodworkers and property owners who already have a capable gas chainsaw and want to add accurate edging and squaring to their workflow.
Consider Something Else When
If you want a true first-cut, full-log mill rather than an edging tool, the MechMaxx SM-22 with the 20-foot track handles initial breakdown far better.
Key Specs
The longer sibling of the 13-foot SM-22 keeps the same 274cc gas powerhead and 18-inch board width, but stretches the track out to 20 feet. For anyone milling full-length beams, fence posts, or long slab pieces, that extra 7 feet of bed removes the awkward “can I fit this log” calculation. The wider 2-foot-2 track width also adds a sense of stability under heavy timber.
Compared with the shorter MechMaxx SM-22 covered above, this version trades portability for capacity. It’s the better pick when logs consistently come in over 10 feet and you don’t want to flip and re-set mid-cut. In most home workshops, that’s the difference between an occasional tool and a real production setup.
Standout Benefits
- 20-foot track handles logs up to roughly 16.8 feet in a single pass.
- Same 22-inch log diameter and 18-inch board width as the shorter model.
- Self-contained 274cc engine means no tractor PTO or separate motor required.
- Wider track base improves stability on heavy or uneven logs.
- Stows vertically in many shops, freeing floor space when not in use.
Trade Offs
- Longer track needs more clearance for setup and leveling.
- Heavier to relocate than the 13-foot version, so site selection matters more.
Best Suited To
Small commercial operators, sawyers, and serious hobbyists who regularly cut long timber and want fewer mid-log flip-and-realign steps.
A Better Fit Elsewhere
If most of your logs are short and you value a smaller footprint, the MechMaxx SM-22 with the 13-foot track is the easier everyday choice.
Feature Snapshot
This one isn’t really a sawmill, and that’s exactly the point. The Saker Mini Chainsaw is a 6-inch cordless pruning saw that fits on the same list because smaller sawmill jobs often start with limbing and bucking branches. With two batteries included, it’s the kind of grab-and-go tool that handles yard cleanup before the real milling begins.
Newcomers tend to find the lightweight build less intimidating than a full-size chainsaw. You may find the 6-inch capacity limiting for serious log work, but for trimming, light brush, and small milling prep, it’s a useful sidekick. Think of it as the cleanup tool in a sawmill setup rather than the primary cutter.
Notable Gains
- Two batteries extend runtime for longer yard sessions.
- Cordless design removes extension cords and fuel mixing from small jobs.
- Light enough for one-handed use on light pruning tasks.
- Lower learning curve than full gas chainsaws, helpful for first-time users.
Honest Caveats
- 6-inch bar can’t tackle the kind of logs the dedicated mills on this list handle.
- Battery runtime drops noticeably in dense or wet wood, so heavy days need recharges.
Who Should Grab It
Beginners, homeowners, and anyone who needs a low-effort pruning saw for light yard and prep work around the sawmill.
Look Elsewhere When
You want to mill actual lumber rather than prep branches, in which case the Zozen Chainsaw Mill or the MechMaxx SM-22 is the right call.
For shoppers who already own a gas chainsaw and want to skip the price of a dedicated bandsaw mill, the Zozen Chainsaw Mill converts an existing saw into a portable plank maker. The frame is aluminum alloy with steel hardware, and it clamps onto bars from 14 inches all the way up to 36 inches, so it covers most homeowner and farm saws.
Planking height and width adjust, letting you mill slabs from roughly 1/2 inch to 12 inches thick. Where the Granberg G555B is built primarily for edging and squaring, this Zozen model handles the first cut down the log. The trade-off is effort: cutting with a chainsaw mill is slower and harder on the chain than a bandsaw setup.
Practical Pluses
- Adjustable slab thickness from about 1/2 inch to 12 inches covers most project needs.
- Aluminum and steel construction keeps weight manageable for field use.
- Fits a wide range of chainsaw bar lengths, so it works with what you already own.
- Planking height and width can both be tuned to the log.
Points To Note
- Cutting speed is slower than the MechMaxx SM-22 bandsaw mill on hardwood.
- Chain and bar wear increases, so consumable costs add up over time.
Right Fit For
Owners of a mid-size gas chainsaw who want to mill their own lumber on weekends without investing in a full standalone mill.
Swap It Out When
You need to process large volumes of wood regularly, where the MechMaxx SM-22 with the 20-foot track will save significant labor.
At A Glance
These small steel brackets do one specific job well: they extend a chainsaw mill rail without forcing you to buy a full aluminum track. Made of finished steel at about 2.6 pounds per set, they’re easy to toss in a truck or carry into the woods. For first-time millers on a tight budget, they lower the entry cost of getting into chainsaw milling.
The trade-off shows up when you compare them to the dedicated Granberg G555B edging mill, which is built for very long, straight cuts. Brackets help with shorter runs and field repairs, but the rail stays a bit rougher. Most beginners will find the pair genuinely useful as a starter system or as a backup kit.
Bright Spots
- Lightweight steel construction at roughly 2.6 pounds per pair.
- Baked finish helps resist bending and deformation during use.
- Compact enough for easy storage in a truck or small shop.
- Low cost compared to a full chainsaw mill system.
Points To Keep In Mind
- Best used as part of a broader rail setup, not as a standalone mill for large logs.
- Steel construction is heavier than aluminum rail systems when scaled up.
Perfect Match For
Shoppers who already own a chainsaw mill and want affordable, portable bracket extras for field work or quick jobs.
Reach For A Different Pick When
You need a complete first-cut milling system, where the Zozen Chainsaw Mill 14″ to 36″ Bar is the better starting point.
This is a 12-inch aluminum rail section made specifically to extend a Zozen chainsaw mill, not to be used on its own. The aluminum keeps weight low, which matters when you’re shuffling sections around a long log, and the standardized profile snaps into existing Zozen frames. For shop owners who already run a Zozen mill, it’s a sensible spare or extension piece.
Newcomers should know up front: this profile only fits Zozen chainsaw mills. Pairing it with another brand’s mill will lead to alignment headaches. In most home shops, it lives in the back of the truck as a backup rail rather than a daily driver, but when you need an extra section, nothing else fits.
Positive Points
- Aluminum profile keeps the section light and easy to handle.
- Designed as a direct extension for existing Zozen chainsaw mill rails.
- Helpful as a spare or replacement piece for a working Zozen setup.
Where It Is Less Suited
- Only compatible with Zozen mills, so it’s not a universal rail add-on.
- Functions as an extension rather than a standalone cutting tool.
Whose Shelf It Belongs On
Existing Zozen mill owners who need an extra 12-inch section for longer cuts or a backup rail.
Skip It When
You don’t already own a Zozen mill, in which case the Zozen Chainsaw Mill 14″ to 36″ Bar is the real entry point to the system.
The G777 is the original “mill where the tree falls” tool. It’s a clamp-on attachment for chainsaw bars between 16 and 20 inches, designed for users who want to convert a downed tree into boards right in the woods. No drilling is required, and the included hardware and manual walk beginners through the basics.
Compared with the larger Granberg G555B covered earlier, the G777 is a smaller, more portable edging mill meant for shorter log sections. It pairs naturally with the kind of 16 to 20 inch bar most homeowners already own. For storm cleanup and remote sites, that portability is the whole reason to pick it.
Everyday Wins
- Clamps onto the chainsaw bar without any drilling or permanent modification.
- Light enough to carry into remote or off-grid milling locations.
- Compatible with common 16 to 20 inch homeowner-grade bars.
- Beginner-friendly with included instructions and assembly hardware.
Practical Considerations
- Limited to shorter and smaller logs compared to the G555B’s wider bar range.
- Cutting speed depends entirely on the host chainsaw, so smaller engines feel the strain.
Built With In Mind
Property owners who clear their own fallen timber and want a portable mill that travels to the wood rather than the other way around.
Another Choice May Suit
Anyone handling longer or larger logs should consider the Granberg G555B Edging Mill, which supports bars up to 36 inches and adds 12 feet of V-rail.
The most refined of the Zozen chainsaw mills on this list, this version uses an upgraded locking mechanism and adjusts to three independent size settings, so it adapts to a wider variety of chainsaw bars. The aluminum-and-steel frame keeps the mill light enough to carry but rigid enough to hold a true line. For users who swap between bar lengths or share tools, the flexibility is the real draw.
Compare that to the earlier Zozen mill covered in position 5, which is more of a one-size-fits-most setup. You may find the upgraded lock adds confidence on longer slabs where drift has historically been a problem. For mixed-use home shops, it earns its place as the more versatile Zozen option.
Practical Advantages
- Upgraded locking system improves cut consistency over longer slabs.
- Three adjustable size settings fit a wide range of bar lengths and log types.
- Aluminum and steel frame balances weight and rigidity.
- Works independently without requiring additional rail components for basic cuts.
Less Ideal Details
- Premium design carries a higher cost than the basic Zozen mill in this list.
- Adjustment range means more setup time before the first cut on a new log.
The Right Fit
Woodworkers and homeowners with multiple chainsaws or a single saw used for varied bar lengths, who want a single mill to cover all of them.
Not Your Match When
You only ever cut one log size and prefer the simpler, lower-cost Zozen Chainsaw Mill 14″ to 36″ Bar from earlier in the list.
Picking The Right Mill For Your Wood and Workflow
Matching a sawmill to your work starts with the logs you actually have, not the biggest model on the page. A bandsaw mill like the MechMaxx SM-22 cuts faster and puts less strain on consumables, but it costs more and takes up real floor space. A chainsaw mill, whether the Granberg G555B edging mill, the Zozen 14″ to 36″ model, or the upgraded-lock Zozen, is a fraction of the price and works anywhere you can carry a chainsaw. The honest read is that the chainsaw route is the right entry point for most home users, while the standalone mill pays off once you’re regularly processing serious volume.
Bar length and compatibility matter more than brand loyalty. Granberg requires solid steel bars on its G555B, and Zozen brackets only fit Zozen rails, so the mill you buy must match the saw you already have. Log diameter and length capacity are the other real constraints: the 22-inch SM-22 handles logs that would jam a 14-inch chainsaw mill on the first pass.
Finally, think honestly about how often you’ll use it. A storm every few years calls for a Granberg G777 you can grab and go. A monthly hobby of turning slabs into furniture rewards the upgraded Zozen mill or the 20-foot SM-22. The Saker Mini Chainsaw slots in alongside any of these for limbing and cleanup, but it isn’t a replacement for a real mill when the boards need to come off the log.
Key Considerations Across These Picks
Where Shoppers Go Wrong
The most common slip-up in this category is buying a mill before checking chainsaw bar compatibility, only to find out a laminate bar won’t handle the load. Another regular mistake is underestimating log size: a 14-inch bar simply can’t break down a 22-inch oak in any reasonable time. Always measure a few of your typical logs before settling on a mill capacity.
What The Higher Tier Buys
The jump from a chainsaw mill to a gas-powered bandsaw mill like the MechMaxx SM-22 brings real gains in cut speed, blade life, and operator fatigue. You pay more up front and you need somewhere to store the track, but each cut uses less fuel and produces less sawdust waste. For anyone processing more than a truckload of lumber a year, the upgrade is worth weighing carefully.
Frequently Asked Questions
What size logs can a 22-inch portable bandsaw mill handle? The MechMaxx SM-22 accepts logs up to 22 inches in diameter, which covers most standard hardwood and softwood logs from a residential property. Length depends on the track: the 13-foot version handles logs around 10.4 feet, while the 20-foot version manages roughly 16.8 feet.
Do chainsaw mills really work, or are bandsaw mills always better? Chainsaw mills absolutely work, and they’re the right tool for many homeowners, but they cut slower and put more wear on the chain. Bandsaw mills are faster and more efficient on volume jobs, which is why serious operators often invest in a standalone unit.
What chainsaw bar works with the Granberg G555B? The Granberg G555B requires a solid steel chainsaw bar between 16 and 36 inches. Laminate bars are not strong enough for edging duty, so confirm your bar material before mounting the mill.
Can the Zozen mill brackets replace a full rail system? The 2-pack steel brackets are best treated as an accessory or backup piece, not a full rail replacement. For a complete first-cut milling setup, the Zozen 14″ to 36″ chainsaw mill is the more complete choice.
Is a mini chainsaw useful around a real sawmill? Yes, mostly for limbing, bucking small branches, and general cleanup before and after milling. The Saker 6-inch cordless saw fills that prep role well, even though it can’t mill lumber on its own.
