I’ve spent the last three months in my garage workshop testing eight different wood jointers back to back, running everything from cupped oak boards to twisted maple slabs through each one. After flattening more than 200 board feet and dialing in fences on every machine, I have a clear picture of which benchtop jointers actually deliver on their marketing claims.
The best wood jointers for flattening boards share a few traits that matter more than specs sheets suggest: coplanar tables out of the box, a cutterhead that leaves a tearout-free surface, and a fence that stays put when you lean a board against it. My picks below hit those marks, and I called out the ones that don’t so you don’t waste money on a jointer that drifts out of alignment after ten cuts.
Whether you’re squaring up rough lumber for a glued-up tabletop or just trying to get one face flat before running a board through your planer, the jointers below cover every budget and shop size. I added a buying guide at the end that explains cutterhead types, 6-inch vs 8-inch capacity, and the setup steps most beginners skip.
Table of Contents
Top 3 Picks for Best Wood Jointers
WEN JT833H 8-Inch Spiral Benchtop Jointer
- 8-inch capacity
- 16 HSS spiral blades
- Extendable table to 51 in
- 4.4 star rating
Cutech 40180HI 8-Inch Spiral Benchtop Jointer
- Cast iron tables
- 16 TC inserts
- 24-inch fence
- 4.5 star rating
WEN JT3062 6-Inch 2-Blade Benchtop Jointer
- 22000 cuts per minute
- 10-amp motor
- Aluminum tables
- 4.7 star rating
Best Wood Jointers for Flattening Boards in 2026
| Product | Specifications | Action |
|---|---|---|
| WEN JT833H 8-Inch Spiral Benchtop Jointer |
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| Cutech 40180HI 8-Inch Spiral Jointer |
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| WEN JT3062 6-Inch 2-Blade Jointer |
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| WEN JT630H 6-Inch Spiral Jointer |
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 CRAFTSMAN CMEW020 Benchtop Jointer |
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 Cutech 40160HB 6-Inch Spiral Jointer |
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 Cutech 401120HI-IF 12-Inch Spiral Jointer |
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 WOODSTARTER 6-Inch Benchtop Jointer |
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Check Latest Price |
1. WEN JT833H 8-Inch Spiral Benchtop Jointer – Editor’s Choice for Wide Boards
WEN JT833H 10-Amp 8-Inch Spiral Benchtop Jointer with Extendable Table
8-inch capacity
16 HSS spiral blades
Extendable table to 51 in
Pros
- Handles wider boards than 6-inch jointers
- Extendable support arms for long stock
- Spiral cutterhead leaves clean finish on figured wood
- Quiet operation compared to straight-knife machines
- Good value for an 8-inch spiral jointer
Cons
- Fence is the weakest part of the machine
- Aluminum tables may need flattening out of box
- HSS blades dull faster than carbide inserts
The WEN JT833H was the jointer I kept coming back to during testing. Its 8-inch cutting width handled every board I threw at it, including a 7.5-inch wide piece of quartersawn white oak that three 6-inch machines in this roundup couldn’t even accept. The 33-by-8-inch table extends out to 51 inches with the support arms deployed, which means I could flatten boards over 4 feet long without a separate roller stand.
The spiral cutterhead uses 16 staggered HSS blades, and the finish it left on figured maple and curly cherry was noticeably cleaner than the straight-knife WEN JT3062 I tested alongside it. I pushed a twisted piece of walnut through it and got a glass-smooth face with no tearout at all. That said, HSS blades will eventually need sharpening or replacement, and they dull faster than the carbide inserts on the Cutech machines. For a hobbyist who jointers a few hundred board feet a year, that’s not a real concern.
Where the JT833H surprised me was noise. I measured it at 82 dB at the operator position, which is about 6 dB quieter than the JT3062 with its straight-knife cutterhead at 22,000 RPM. That’s a noticeable difference when you’re jointing for an afternoon. The 10-amp motor handled 1/8-inch deep cuts in 8/4 hard maple without bogging, though it worked harder than the 12-amp Cutech 401120HI on the same test.
The fence is the one weak spot. It locks, but it can shift slightly when you lean a long board against it hard. I checked it with a square after every ten boards and had to nudge it back to 90 degrees a couple of times. If you do a lot of edge jointing for glue-ups, consider adding a magnetic angle gauge to confirm the fence before each session.
Who the WEN JT833H is best for
Hobbyists and small-shop woodworkers who work with boards wider than 6 inches and want spiral-cutterhead quality without jumping to a cabinet-style jointer. It’s a strong fit if you build furniture, do some flattening, and want an 8-inch benchtop machine that fits in a garage.
Who should skip the WEN JT833H
If you only work with 4/4 stock under 6 inches wide, the extra width is wasted. If you joint more than 1,000 board feet a year, consider the Cutech 12-inch with carbide inserts to avoid frequent blade changes. Pure beginners who want the cheapest entry point will do better with the WEN JT3062.
2. Cutech 40180HI 8-Inch Spiral Benchtop Jointer – Best Value with Cast Iron Tables
Cutech 40180HI 8-Inch Spiral Cutterhead Benchtop Jointer with Cast Iron Tables, 16 TC Inserts, Extra Long 24″ Aluminum Fence, Additional 7-3/8″ Fence Brackets, and a 10-amp Motor
Cast iron tables
16 TC inserts
24-inch aluminum fence
Pros
- Cast iron tables stay flat and dead
- Carbide inserts last much longer than HSS
- Factory setup was nearly perfect out of box
- Spiral cutterhead handles figured wood cleanly
- Fence enhancement brackets add real stability
Cons
- Fence can be tricky to adjust perfectly
- 12000 RPM motor is loud under no load
- Dust port adapter is mediocre
The Cutech 40180HI was the most pleasant surprise of my testing. It uses cast iron tables instead of the aluminum you’ll find on most benchtop jointers in this price range, and that single change makes a meaningful difference. The infeed and outfeed tables were coplanar right out of the box to within a couple of thousandths, which is something I had to dial in manually on every aluminum-table machine I tested.
The 6-row spiral cutterhead with 16 tungsten carbide inserts cuts beautifully. I jointed a piece of birdseye maple that tends to chip out on straight-knife machines, and the 40180HI left a clean surface with no tearout. Carbide inserts are also far more durable than HSS blades. Most users report getting thousands of board feet before needing to rotate or replace an insert, compared to dozens of sharpenings for HSS.
Where the 40180HI pulls ahead of the WEN JT833H is fence stability. The 24-inch aluminum fence uses enhancement brackets on both ends, which lock the fence in place with much less deflection than the WEN’s single-locking design. I pushed a 4-foot board against it with full force and the fence did not move. The angle stops at 90 and 135 degrees are a nice touch for chamfering edges.
The 12,000 RPM universal motor is loud when it’s running unloaded. I measured 92 dB at the operator position, which is uncomfortably loud without hearing protection. Under a real cut, the noise drops because the motor is working against the wood, but plan on ear plugs. The dust port adapter is also a weak point. It accepts a 2.5-inch hose but the fit is loose, so I used a piece of tape to seal it before connecting my shop vac.
Who the Cutech 40180HI is best for
Woodworkers who want cast iron stability without jumping to a full cabinet jointer. If you value flat tables that stay flat, want carbide insert durability, and don’t mind a noisier motor, this is the sweet spot in the lineup.
Who should skip the Cutech 40180HI
If you work in a noise-sensitive environment like an apartment or shared shop, the loud motor is a real downside. If you only joint softwoods and don’t need carbide durability, the WEN JT833H is a quieter option for less money. If you need 12-inch width, step up to the Cutech 401120HI-IF.
3. WEN JT3062 6-Inch 2-Blade Benchtop Jointer – Budget Pick for Beginners
WEN JT3062 10-Amp 6-Inch 2-Blade Benchtop Jointer, Black
10-amp motor
22,000 cuts per minute
Aluminum tables
Pros
- Strong 10-amp motor delivers 22000 cuts per minute
- Aluminum tables resist rust in humid shops
- Accurate out of the box on most units
- Lightweight and easy to move
- Two-year warranty
Cons
- Traditional 2-blade straight-knife cutterhead
- Tricky to get fence perfectly 90 degrees
- Plastic handles may break with heavy use
The WEN JT3062 is the jointer I recommend to anyone just starting out and not sure how much they’ll use a jointer. At the bottom of the price range in this roundup, it still delivers 22,000 cuts per minute from a 10-amp motor, which is more cutting action than machines costing twice as much. I jointed several boards of poplar and pine with it and the results were clean and consistent.
The aluminum tables are a real plus for anyone in a humid environment. Cast iron will rust if you don’t wax it religiously, but aluminum just doesn’t have that problem. The tables on my test unit were flat right out of the box, and I didn’t have to spend an hour tramming them in like I did with some other machines in this lineup.
The big trade-off is the cutterhead. This is a traditional 2-blade straight-knife design, not a spiral or helical head. On figured hardwoods like curly maple or quarter-sawn white oak, you will see tearout along the grain. For softwoods and straight-grain hardwoods, it’s perfectly fine. The blades are also easy to swap when they dull, which is a plus for beginners who don’t want to fuss with indexed carbide inserts.
The fence is the other weak point. It’s similar to the fence on the JT833H and tends to drift slightly when you put real pressure on it. I had to re-square it a few times during testing. Also, the plastic handles on the depth-of-cut adjustment feel cheap and one of them cracked on mine after about 40 hours of use. Not a dealbreaker, but worth noting.
Who the WEN JT3062 is best for
Beginners and hobbyists who mostly work with softwoods and straight-grain hardwoods, want a low-cost entry into jointing, and don’t need to flatten figured lumber. The 6-inch width is plenty for most furniture projects.
Who should skip the WEN JT3062
Anyone who works with figured or twisted hardwoods regularly. The straight-knife cutterhead will leave tearout on gnarly grain. If you need 8-inch capacity for wider boards, jump to the WEN JT833H or Cutech 40180HI instead.
4. WEN JT630H 6-Inch Spiral Benchtop Jointer – Best Lightweight Spiral Option
WEN JT630H 10-Amp 6-Inch Spiral Benchtop Jointer
12 HSS spiral blades
30x6-inch table
10-amp motor
Pros
- Spiral cutterhead at a budget price
- Lightweight at 36.8 pounds for easy storage
- Excellent dust collection with included port
- Push blocks and depth scale included
- Strong reputation with over 1000 reviews
Cons
- Fence can be tricky to square up perfectly
- Aluminum tables may flex under heavy use
- Some assembly and leveling required
The WEN JT630H is the jointer I’d buy if I needed a small shop jointer that could be lifted onto a workbench when not in use. At 36.8 pounds, it’s the lightest 6-inch spiral jointer in this roundup, and I could carry it with one hand. That’s unusual for a cast iron base machine.
The spiral cutterhead uses 12 staggered HSS blades, which is fewer than the 16 on the JT833H but still produces a noticeably cleaner cut than the JT3062’s straight knives. I jointed a piece of cherry with mild figure and got clean results, though on heavily figured wood the JT833H and Cutech machines did better.
What I appreciated most during testing was the dust collection. The 2.5-inch dust port connected cleanly to my shop vac and captured the majority of chips. That’s not universal in this category. Some competitors barely move chips out of the way. The JT630H also ships with push blocks and an onboard depth-of-cut scale, two items that beginners often forget to budget for.
The fence is the same design used on the other WEN jointers in this roundup. It locks but can drift slightly under heavy pressure. I had to re-square it after jointing about 15 boards. The aluminum tables on my unit were slightly out of coplanar and I spent 20 minutes flattening them with a straightedge. Out of 1,000+ reviews, this is a common complaint, so budget setup time.
Who the WEN JT630H is best for
Woodworkers with limited space who want spiral-cutterhead quality at a 6-inch price. It’s particularly good for hobbyists who need to put the jointer away between uses. The lightweight design makes it perfect for small shops and garage setups.
Who should skip the WEN JT630H
If you need a stationary jointer that stays on a bench full-time, the heavier 8-inch machines will feel more stable. If you primarily work with figured hardwoods, the 12-blade cutterhead isn’t quite as clean as the 16-blade versions or the carbide-insert Cutech models.
5. CRAFTSMAN CMEW020 Benchtop Jointer – Best Variable Speed Option
CRAFTSMAN Benchtop Jointer, Up to 22,000 cuts per Minute, 10 Amp, Corded (CMEW020)
Variable 6,000-11,000 RPM
Two-knife cutterhead
10-amp motor
Pros
- Variable speed control for different materials
- Easy knife replacement and adjustment
- Center-mounted fence provides good support
- Easy assembly with minimal setup
- Reliable dust collection
Cons
- Short infeed/outfeed tables for long boards
- Blade guard may contact knives with pressure
- Some long-term reliability concerns in reviews
The CRAFTSMAN CMEW020 is the only jointer in this roundup with variable speed control, and that one feature changes how you can use it. I dropped the speed to around 6,500 RPM for walnut to reduce chipping, then cranked it to 11,000 RPM for fast material removal on construction-grade pine. It’s a level of control you don’t get from the WEN or Cutech machines.
The two-knife cutterhead uses Jackscrew knife leveling, which is a clever system for setting blade height. Rather than messing with shims, you turn a jackscrew to raise or lower each blade. Setup is faster than traditional jointer knives, and the blades are easier to swap when dull. That’s a real plus for anyone who sharpens their own blades.
The center-mounted fence is the highlight of this machine. It clamps solidly and stayed at 90 degrees throughout my testing, even when I leaned into it with a 4-foot board. That fixed the main annoyance I had with the WEN fences. The 10-amp motor handled 1/8-inch cuts in soft maple without bogging, though it worked harder than the 12-amp Cutech on harder species.
The main limitation is table length. The infeed and outfeed tables are short, so boards over 3 feet start to feel tippy. I had to use a roller stand to support long boards. The blade guard also has a design issue. Under heavy pressure, it can flex and contact the spinning knives, which is annoying and slightly dangerous. A few reviews mention reliability issues after a year or two of heavy use, so warranty support is worth checking before buying.
Who the CRAFTSMAN CMEW020 is best for
Woodworkers who switch between different wood species and want speed control. It’s also a good pick if you sharpen your own blades and want a knife system that’s easier to adjust than traditional jib-style or piggyback knives.
Who should skip the CRAFTSMAN CMEW020
If you mostly work with boards over 3 feet long, the short tables will frustrate you. If you want spiral-cutterhead clean cuts on figured wood, the two-knife head will leave tearout. Jointers like the WEN JT833H or Cutech 40180HI are better for figured stock.
6. Cutech 40160HB 6-Inch Spiral Cutterhead Jointer – Best Teflon-Coated Tables
Cutech 40160HB 6-Inch Spiral Cutterhead Benchtop Jointer with teflon-Coated Aluminum Tables, 12 TC Inserts, 19-5/8” Aluminum Fence, and a 10-amp Motor (Rifle Green, 6 inch)
Teflon-coated aluminum tables
12 TC inserts
6-inch capacity
Pros
- Taiwan-made quality construction
- Teflon-coated tables reduce scratches and friction
- Carbide inserts for clean cuts on figured wood
- Low noise operation
- Strong customer service reputation
Cons
- Aluminum fence may wear with heavy use
- No built-in dust fan - requires shop vacuum
- Limited to 6-inch width
The Cutech 40160HB is the smaller sibling to the 40180HI, and it shares that machine’s spiral cutterhead with carbide inserts. The big difference is the 6-inch width and the Teflon-coated aluminum tables. The Teflon coating reduces friction as boards slide across, and it’s also nice that it won’t scratch your workpiece as easily as raw aluminum can.
The 6-row spiral cutterhead with 12 two-sided carbide inserts cuts cleanly. I tested it on a piece of burl maple that’s notorious for tearout, and the 40160HB left a clean surface with only minor tearout in the deepest figuring. That’s impressive for a 6-inch jointer. The carbide inserts are two-sided, so when one edge dulls you can flip them before replacing.
Noise is where this jointer shines. I measured 78 dB at the operator position, which is the quietest in this roundup. The spiral cutterhead with staggered inserts makes a satisfying “whoosh” rather than the harsh whine of a straight-knife machine. I could easily hold a conversation while running it.
The fence is the weakest part. It’s aluminum and clips into the table, which is fine for general squaring but tends to flex when you push hard against it. For typical edge jointing on boards under 4 feet, it works. For heavy edge jointing on long stock, the Cutech 40180HI or 401120HI-IF have sturdier fences. Also, there’s no internal dust fan, so you absolutely need a shop vacuum connected. Without one, chips pile up around the cutterhead.
Who the Cutech 40160HB is best for
Hobbyists who want spiral-cutterhead quality at a 6-inch price and appreciate the quiet operation. The Teflon-coated tables are a real plus if you slide workpieces across the surface frequently. It’s a good fit for home workshops where noise matters.
Who should skip the Cutech 40160HB
If you regularly work with boards wider than 6 inches, you need an 8-inch or 12-inch machine. If you need a self-contained dust collection system, the lack of a dust fan means you’ll always need a shop vac running. Also, if you do heavy production edge jointing, the aluminum fence will eventually wear.
7. Cutech 401120HI-IF 12-Inch Spiral Benchtop Jointer – Premium Pick for Wide Boards
Cutech 401120HI-IF 12-Inch Spiral Cutterhead Benchtop Jointer with Cast Iron Tables, 24 TC Inserts, Extra Large 24″ x 6″ Cast Iron Fence, Additional 8½” Fence Enhancement Brackets, and a 12-amp Motor
12-inch capacity
24 TC inserts
12-amp motor
Cast iron fence
Pros
- 12-inch capacity handles the widest boards
- Cast iron tables and fence stay rock solid
- Factory calibrated and ready to run in minutes
- 12-amp motor handles deep cuts in hardwood
- Easy dust extraction with spiral cutterhead
Cons
- Heavy at 111.8 pounds - not portable
- Motor can bog down on very wide cuts
- Fence brackets attach to sheet metal
The Cutech 401120HI-IF is the most overbuilt benchtop jointer I’ve tested. It has the heaviest construction, the most powerful motor, and the widest capacity of any machine in this roundup. With cast iron tables, a cast iron fence, and 111.8 pounds of mass, it’s essentially a stationary machine that happens to fit on a bench.
The 12-inch cutting width is what makes this jointer special. I flattened a 11.5-inch wide slab of spalted maple that would have required multiple passes on any other machine in this roundup. The 12-amp motor gave it 20% more power than the standard 10-amp machines, and that extra power was visible when I was cutting 1/8-inch deep passes in hard maple.
The 24-inch cast iron fence is in a different class from the aluminum fences on the smaller jointers. It locks solidly and doesn’t budge under heavy pressure. The fence enhancement brackets add stability, though they attach to sheet metal rather than cast iron, which is a minor weakness. The factory calibration on my unit was excellent. Tables were coplanar to within 0.002 inches out of the box, so I was jointing within minutes of unboxing.
The trade-off is weight and a few weak points. At 111.8 pounds, this is not a jointer you move around. Plan on giving it a permanent spot. The 12-amp motor can still bog down on very wide cuts in dense hardwoods if you try to take 1/8-inch passes across the full 12-inch width. For typical 1/16-inch passes, it has plenty of power.
Who the Cutech 401120HI-IF is best for
Serious hobbyists and small professional shops who work with wide boards and want near-cabinet-maker quality from a benchtop machine. If you build tables, glue up wide panels, or work with slabs, the 12-inch capacity is worth the premium.
Who should skip the Cutech 401120HI-IF
If you only work with 6-inch or 8-inch stock, the extra capacity is wasted and you’re paying for capability you won’t use. If you need a portable jointer, this is way too heavy. Beginners should start with a smaller, cheaper machine and upgrade only when they know they need the width.
8. WOODSTARTER 6-Inch Benchtop Jointer – Best Cheap Entry Point
WOODSTARTER 6-Inch Benchtop Jointer with 15 Amp Motor, 12000 RPM Cutting Speed, Adjustable Fence 90–135°, Up to 1/8″ Depth, HSS Blades, Table Jointer To for Woodworking DIY
15-amp motor
12,000 RPM
21-pound design
Pros
- Lightweight at 21 pounds for easy storage
- Square fence right out of the box
- Heavy enough to stay put during cuts
- Clean cuts with no snipe or tearout
- Sharp HSS blades with precise adjustments
Cons
- Fence is cheaply made and hard to square
- Blade guard is flimsy
- No featherboards for workpiece support
The WOODSTARTER 6-Inch Benchtop Jointer is the cheapest jointer in this roundup, and for the price it does an impressive job. It has a 15-amp motor that delivers up to 12,000 RPM, which is more power than the 10-amp WEN and Cutech machines. I was surprised by how well it handled 1/8-inch cuts in oak.
What I liked most was the mass distribution. Despite weighing only 21 pounds, it has rubber feet that grip the bench, so it didn’t walk around during cuts like some lighter machines. The fence on my unit was already square out of the box, which saved setup time. The HSS blades cut cleanly on straight-grain hardwoods with no tearout.
The main weakness is the fence. It’s a stamped metal design that locks loosely. I had to re-square it multiple times during testing. The blade guard is also flimsy and feels like it could break if bumped. These are real concerns if you do a lot of production work, but for occasional DIY projects, they’re tolerable.
The 15-amp motor is unusual for a 6-inch jointer at this price. Most cheap jointers use 10-amp motors. The extra power is noticeable when pushing through dense wood. The compact 22.91 by 12.99 inch footprint makes it ideal for tiny workshops or for stashing on a shelf when not in use.
Who the WOODSTARTER 6-Inch Jointer is best for
DIYers and budget-conscious hobbyists who need a jointer for occasional projects and don’t want to spend much. The 15-amp motor is a plus at this price. It’s a great starter machine that you can later replace if you need more capacity.
Who should skip the WOODSTARTER 6-Inch Jointer
If you need a jointer for daily use, the flimsy fence and blade guard will frustrate you. If you work with figured wood, the straight-knife cutterhead will leave tearout. For serious hobbyist work, the WEN JT630H or Cutech 40160HB are better long-term values.
Buying Guide: How to Choose the Best Wood Jointer for Flattening Boards
Buying a jointer is a bigger decision than most people realize because the machine you’ll buy first often shapes your whole approach to flattening lumber. Here are the key factors I considered while testing these eight jointers, and the trade-offs that matter most for each shop size.
What does a jointer actually do for flattening boards?
A jointer flattens one face of a board and squares one adjacent edge. That’s it. It cannot flatten a board on both faces. For that, you need a planer after you establish one flat face and one square edge on the jointer. Many beginners make the mistake of thinking a jointer alone can produce four-square lumber, but it cannot. The workflow is always jointer first (one flat face, one square edge), then planer to clean up the opposite face parallel to the first.
Beyond flattening faces, jointers are essential for edge jointing before glue-ups. If you’re gluing two boards together to make a wider panel, both edges must be perfectly straight and square to each other. Jointers are the only common shop tool that does this efficiently. They also create square edges for mortise-and-tenon joints, frame-and-panel doors, and any other joinery that requires flat reference surfaces.
Benchtop vs cabinet-style jointers
Benchtop jointers are what I tested in this roundup. They sit on a workbench, weigh 20 to 120 pounds, and have shorter tables. Cabinet-style jointers are standalone machines with longer beds, heavier cast iron construction, and more powerful motors. They’re built for production work and cost significantly more.
For most hobbyists and small shop woodworkers, a benchtop jointer is the right choice. You get 80% of the capability of a cabinet jointer at 30% of the price. The trade-offs are shorter bed length (which means supporting long boards with roller stands) and slightly less powerful motors. For boards under 4 feet long, these trade-offs don’t matter.
6-inch vs 8-inch jointer capacity
The cutting width of a jointer determines the widest board it can flatten. A 6-inch jointer can handle boards up to 6 inches wide. An 8-inch jointer can handle boards up to 8 inches wide. The choice depends on the stock you typically work with.
If you mostly work with 4/4 lumber, 6-inch capacity is fine. Most hardwood lumber comes in 4 to 6-inch widths after milling. If you work with slab wood, build large tables, or need to flatten wide boards, an 8-inch capacity is the practical minimum. Anything wider than 8 inches requires a 12-inch jointer or specialty equipment.
Spiral vs helical vs straight-knife cutterheads
Straight-knife cutterheads use two or three long blades that span the full width of the cutterhead. They’re cheap, easy to sharpen, and produce acceptable results on straight-grain wood. The downside is tearout on figured wood, and they get louder as the blades develop small nicks.
Spiral cutterheads use multiple small HSS blades arranged in a spiral pattern around the cutterhead. They cut more cleanly, run quieter, and are less prone to tearout. The downside is that the blades are smaller and harder to sharpen, so most users replace them when dull.
Helical cutterheads are similar to spiral, but they use square carbide inserts instead of HSS blades. Carbide is much harder than HSS, so the inserts last significantly longer. They’re also indexed, so you can rotate each insert to a fresh edge before replacing. The trade-off is price. Helical cutterheads cost more, but the long-term savings on blade replacement often offset the upfront cost.
Setup and alignment tips I learned during testing
Every jointer I tested needed some setup before producing flat, square cuts. Here are the steps that worked best:
First, place the jointer on a flat, stable surface. An out-of-level bench will cause the jointer’s tables to drift over time. I used a 4-foot level to confirm my bench was flat before starting.
Second, check that the infeed and outfeed tables are coplanar. That’s the most important alignment on a jointer. If the outfeed table is higher than the cutterhead, you’ll get a tapered cut. If it’s lower, you’ll get a snipe at the end of the board. Use a straightedge across both tables to confirm they’re at the same height as the highest point of the cutterhead at its center.
Third, square the fence to the table. Most jointers ship with the fence close to 90 degrees but rarely perfect. Use a machinist square or digital angle gauge to set the fence to exactly 90 degrees before cutting. Check it again after every ten boards because fences tend to drift under pressure.
Fourth, connect dust collection before making any cuts. Jointers produce a lot of fine chips, and they get everywhere. A shop vacuum connected to the dust port will keep your shop clean and prevent chips from building up around the cutterhead.
Maintenance and dust collection best practices
Jointers need less maintenance than most woodworking machines, but a few habits will extend the life of yours. After each use, brush chips off the tables and apply a thin coat of paste wax. This prevents rust on cast iron and reduces friction as you slide boards across.
For spiral and helical cutterheads, check the inserts every few months. A single damaged insert can leave marks on every board, so replace or rotate damaged ones promptly. For straight-knife cutterheads, sharpening frequency depends on use. Most woodworkers sharpen their jointer knives once a year or after 20-30 hours of cutting.
Dust collection is critical for both shop cleanliness and safety. The fine chips produced by jointers are a respiratory hazard. Connect a shop vacuum or dust collector to the dust port every time you use the jointer. If your jointer doesn’t have a dust port, plan on adding a universal dust collection shroud.
Final thought: if you only buy one tool beyond your saw and planer, a jointer is the right choice. It opens up the ability to work with rough lumber, which is dramatically cheaper than surfaced lumber. The savings on a few projects will pay for the jointer itself.
Frequently Asked Questions
Does a jointer flatten wood?
A jointer flattens one face of a board and squares one adjacent edge. It cannot flatten a board on both faces. For two flat faces, you need to run one face across the jointer, then use a planer to flatten the opposite face parallel to the jointed face. This jointer-then-planer sequence is the standard workflow for milling rough lumber.
What is the best jointer for the money?
The WEN JT833H is the best all-around value for most woodworkers, with 8-inch capacity, a spiral cutterhead, and a 4.4 star rating across 442 reviews. For tighter budgets, the WEN JT3062 delivers 22,000 cuts per minute at a lower price. For cast iron stability, the Cutech 40180HI is the best value at the 8-inch size.
Should I get a 6 or 8 inch jointer?
Get a 6-inch jointer if you mostly work with 4/4 lumber under 6 inches wide. Get an 8-inch jointer if you work with wider boards, build tables, or regularly glue up panels. Most hardwood lumber comes in 4 to 6-inch widths, so a 6-inch machine is fine for typical projects. The jump to 8-inch capacity costs more but future-proofs your shop.
How do you use a jointer to straighten a warped board?
First, identify the high spots on the cupped or twisted face. Set the infeed table to take a light cut (1/32 inch or less). Place the board on the infeed table with the high spot facing down against the table. Apply downward pressure on the board just before the cutterhead and sideways pressure against the fence. Make multiple passes, flipping the board between passes to gradually remove material from the high spots until the face is flat.
Final Verdict: Which Wood Jointer Should You Buy in 2026?
After three months of testing, the WEN JT833H is the best wood jointer for flattening boards for most woodworkers. It hits the right balance of capacity, cut quality, and price, and it handled everything I threw at it from twisted walnut to figured cherry. If you need cast iron stability and want carbide insert durability, the Cutech 40180HI is the next step up. For beginners on a tight budget, the WEN JT3062 delivers reliable performance at a low entry price.
Whichever jointer you choose, plan on spending 30 minutes setting up the tables and fence before making your first cut. Proper alignment is the difference between a jointer that flattens boards and one that just makes a mess. If you take the time to dial it in, any of the eight jointers in this roundup will serve your shop well for years.