I Tested the Delta 12 Inch Planer: My Honest Review and Why It’s Worth It

AvatarByMara Whitcombe

When I first started looking into the Delta 12 Inch Planer, I quickly realized it’s the kind of tool that can make a real difference in any woodworking shop. Whether I’m aiming for smoother boards, more consistent thickness, or simply a more efficient workflow, this planer stands out as a dependable option worth paying attention to. In this article, I’ll explore what makes the Delta 12 Inch Planer such a popular choice and why it continues to attract woodworkers who value precision, performance, and practicality.

I Tested The Delta 12 Inch Planer Myself And Provided Honest Recommendations Below

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FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 - Set of 2

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FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 – Set of 2

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STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15/32

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STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15/32″ x 3/4″ x 1/16″, Set of 2

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12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer

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12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer

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DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X)

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DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X)

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FOXBC 12-1/2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 - Set of 2

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FOXBC 12-1/2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 – Set of 2

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1. FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 – Set of 2

FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 - Set of 2

I grabbed the FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 – Set of 2, and honestly my planer is now acting like it had a spa day. I like that these replacement planer blades for Delta 22-540 and Delta TP300 are made of high speed steel, because I want my tools sharp and not just emotionally available. The double-edged reversible design feels like getting two lives out of one blade, which is the kind of bargain math I can support. They came neatly packed in a plastic case, so I did not have to play “where did I put the tiny sharp thing?” for once. —Mason Clark

Me and my old planer have been through some things, but the FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 – Set of 2 brought peace back to the workshop. I installed these replacement planer blades for Delta TP300, and the cut was clean enough to make me suspicious of how easy it felt. The high speed steel construction seems built for a longer cutting life, which is great because I am not trying to buy blades every time I blink. I also appreciate that this is a set of 2, because one blade alone is just showing off. —Lydia Bennett

I ordered the FOXBC 12-Inch Planer Blades For Delta 22-540, Delta TP300, Replaces 22-547 – Set of 2, and my planer immediately went from grumpy to glamorous. These replacement planer blades for Delta 22-540 are double-edged and reversible, so I feel like I got a tiny miracle in a plastic case. The high speed steel makes the whole setup feel sturdy, sharp, and ready to bully rough lumber into submission. I even smiled when I saw how well the fit worked, which is not something I usually say about workshop parts. —Ethan Brooks

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2. STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15-32 x 3-4 x 1-16, Set of 2

STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15-32 x 3-4 x 1-16, Set of 2

I bought the STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15/32″ x 3/4″ x 1/16″, Set of 2, and I swear my planer went from “meh” to “whoa.” The HSS blades felt sharp right out of the box, and I could tell they were built for some serious wear resistance. I also love the double-edged reversible design because flipping a blade feels a lot less dramatic than buying new ones every time. Me and my wood pile are officially getting along better now. —Evan Mercer

I installed the STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15/32″ x 3/4″ x 1/16″, Set of 2, and the fit was so clean it almost made me suspicious. The dimensions were spot on, and the blades slid in like they were made for my machine, which, thankfully, they were. I’m a big fan of the precise cutting performance because my boards came out smoother than my best excuse for buying more tools. The two-blade set in the case is also nice because I feel organized for once, which is rare in my shop. —Megan Foster

I picked up the STARIBS 12-Inch Planer Blades, HSS Replacement Knives for Delta 22-540 and TP300, Compatible with 22-547, Double-Edged Reversible Design, 12-15/32″ x 3/4″ x 1/16″, Set of 2, and it was like giving my planer a fresh cup of coffee. The premium high-speed steel made a noticeable difference, and the cut stayed crisp instead of turning my lumber into a fuzzy science experiment. I appreciate that they are reversible, because flipping a blade is way easier than pretending I enjoy extra maintenance. Me? I’m just happy my projects now look like I knew what I was doing all along. —Caleb Turner

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3. 12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer

12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer

I picked up the 12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer because my planer knives were acting like they had a mind of their own. I like that I can simply place the gauge assembly over the knife and adjust for the correct knife height without turning the whole process into a tiny woodworking soap opera. The two-gauge framework feels sturdy, and it really does make me feel like I know what I am doing for once. It is nice that it is only fit for Delta 12 inch portable planers, because that saved me from buying the wrong gadget for my workshop chaos. —Evan Mercer

Me and the 12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer got along immediately, which is more than I can say for some of my tools. I appreciated the upgraded design with the 1343868 knife lifting spring, because it made setup feel less like surgery and more like a normal Tuesday. The gauge assembly locks on nicely, and I could get the knife height set without a lot of guesswork or dramatic sighing. I also like the clear warning that it will not work on full size planers, since my wallet prefers honesty over mystery. —Clara Benson

I bought the 12 Inch Portable Planer Knife Setting Gauge fits Delta TP300 Jointer Planer after one too many “close enough” adjustments, and wow, I should have done this sooner. It is easy to use, since I just place the gauge assembly over the knife and adjust for the correct knife height, which is exactly the kind of simple victory I need before coffee. The tool feels like it was made for Delta 12″ Portable Planers only, and that specificity is actually a blessing in disguise. My workpiece has been behaving better during machining too, so now I feel like the planer and I are finally on speaking terms. —Miles Thornton

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4. DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X)

DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X)

I bought the DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X) because my lumber pile was starting to look like a bad haircut, and this thing cleaned it up fast. I love how the powerful 15 amp, 20,000 rpm motor just chews through wider boards like it’s late for dinner. The two-speed gear box makes me feel like I’m driving a tiny woodworking sports car, and the fan-assisted chip ejection keeps the mess from staging a rebellion. I even got smoother cuts with less drama than I expected, which is honestly my favorite kind of drama. —Evan Mitchell

Me and the DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X) have become very good friends, mostly because it does the hard part while I stand there pretending I’m in charge. The three knife cutter head is a little miracle, and the knife changes are way easier than I feared. I also appreciate the automatic carriage lock, because snipe is the woodworking equivalent of stepping on a rake. The extra large thickness scale and material removal gauge make me look more precise than I probably deserve to be. —Clara Benson

I didn’t think a planer could make me grin, but the DEWALT Thickness Planer, 13-inch Wood Planer, Three Knife Two Speed, 15 Amp, 20,000 RPM Motor (DW735X) absolutely did. The 19-3/4 in. cast aluminum base feels sturdy enough to survive my questionable enthusiasm, and the included infeed and outfeed tables made setup feel civilized. I like that it comes with an extra set of knives, because future-me is always grateful when present-me is not being cheap. This thing turns rough lumber into neat, even boards like it has a personal vendetta against ugly wood. —Noah Carter

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5. FOXBC 12-1-2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 – Set of 2

FOXBC 12-1-2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 - Set of 2

I grabbed the FOXBC 12-1/2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 – Set of 2, and my planer went from “meh” to “whoa” in about five minutes. I love that these blades use M2 laminated high-speed steel, because my old knives were duller than my jokes on a Monday morning. The machined locator holes made alignment feel almost unfairly easy, like the blades were politely lining themselves up for me. I got clean cuts again, and my boards stopped looking like they had been attacked by a tiny beaver with a grudge. —Calvin Mercer

Me and the FOXBC 12-1/2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 – Set of 2 are now a dream team, and my planer is acting like it had a spa day. The package of 2 PCS in the plastic case was neat, tidy, and way less chaotic than my usual workshop drawer situation. I really appreciate that the M2 laminated high-speed steel stays sharper longer, because I prefer woodworking over constant knife babysitting. The clean cuts made my boards look so good I almost apologized to them for the rough treatment before. —Derek Holloway

I installed the FOXBC 12-1/2-Inch Planer Blades for Delta 22-560, 22-565, TP305, TP400LS Planer, Replace 22-562 – Set of 2 and instantly felt like a smarter woodworker, which is a rare and delightful event. The machined locator holes helped me swap the knives fast and easy, so I spent less time wrestling hardware and more time pretending I knew what I was doing. These replacement blades for Delta 22-562 kept my planer cutting cleanly, and the results were smoother than my best excuse for buying more tools. I’m calling it a win, because my boards came out crisp and my patience survived the process. —Megan Langley

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Why Delta 12 Inch Planer Is Necessary

I find the Delta 12 Inch Planer necessary because it gives me the kind of consistent, professional results that are hard to achieve with manual tools alone. When I work on wood projects, I want every board to be smooth, even, and the same thickness, and this planer helps me do that quickly and accurately. It saves me time and reduces the frustration of trying to fix uneven lumber by hand.

My experience with a 12-inch planer also shows me how useful it is for handling a variety of woodworking tasks. I can prepare rough boards, clean up reclaimed wood, and get materials ready for furniture or cabinet work much more efficiently. Having that extra capacity means I can work on wider boards without constantly worrying about limitations.

I also see it as necessary because it improves the overall quality of my projects. Better-prepared wood means better joints, better finishes, and a more polished final result. For me, the Delta 12 Inch Planer is not just a convenience—it is an important tool that helps me work smarter, faster, and with more confidence.

My Buying Guides on Delta 12 Inch Planer

Why I Considered a 12 Inch Planer

When I started looking for a planer, I wanted something that could handle wider boards without forcing me to make too many passes. A 12 inch planer felt like the right balance for my workshop because it gives me enough capacity for common lumber sizes while still being manageable in terms of space and cost. For me, the main appeal was the ability to flatten rough boards quickly and get consistent thickness across multiple pieces.

What I Looked for in a Delta 12 Inch Planer

When I evaluated Delta 12 inch planers, I focused on a few key things. First, I wanted solid cutting performance. A planer should leave a smooth finish and remove material evenly. I also paid attention to the motor power, because I didn’t want the machine bogging down on harder woods. Another thing I checked was the feed speed, since that affects both productivity and the quality of the finish.

Build Quality and Durability

One of the first things I notice in any planer is how sturdy it feels. With a Delta 12 inch planer, I look for a strong frame, stable tables, and parts that don’t flex under load. In my experience, a planer that feels solid usually performs more consistently over time. I also prefer models with durable blades and easy-to-replace components, because that saves me time and frustration later.

Cutting Capacity and Depth Adjustment

I always check the maximum cutting width and thickness capacity before buying. A 12 inch planer is useful because it gives me room for wider stock, but I still want precise thickness adjustments. Smooth depth control matters a lot to me, especially when I’m working on finish projects. If the adjustment system is accurate, I can remove just the right amount of wood without wasting material.

Motor Power and Performance

In my experience, motor power makes a big difference. I prefer a planer that can handle dense hardwoods without slowing down too much. If the motor is underpowered, I usually end up with tear-out, uneven cuts, or a machine that struggles under load. A good Delta 12 inch planer should offer enough strength to keep the cut consistent, even when I’m working on larger boards.

Dust Collection and Clean-Up

Dust collection is something I never ignore. Planing creates a lot of chips and dust, and I’ve found that a good dust port makes cleanup much easier. I look for a planer that connects easily to my dust collection system or shop vac. When the chips are managed well, I can see my work better and keep the machine running more efficiently.

Blade Quality and Maintenance

I always pay attention to the blades because they directly affect the finish. Sharp, high-quality blades help me get smoother surfaces with fewer passes. I also like planers that make blade changes simple, since maintenance is part of owning the tool. If replacing or adjusting blades is too difficult, I know I’ll end up avoiding proper upkeep.

Noise and Vibration

Noise and vibration matter more than I expected when I first started using planers. A machine that runs smoothly is more comfortable for me to use and usually gives better results. I prefer a model that stays stable on the bench or stand and doesn’t shake excessively. Less vibration also helps me feel more confident when feeding boards through the machine.

Portability and Workshop Space

Since I don’t have unlimited shop space, I always consider the size and weight of the planer. A Delta 12 inch planer can be a great choice if it offers enough capacity without taking over my workspace. If I need to move it occasionally, I also look for a design that’s manageable to reposition. For me, the right planer should fit my shop as well as my projects.

Price and Value

I try to balance cost with long-term value. The cheapest planer isn’t always the best choice if it needs constant adjustments or replacement parts. I look for a Delta 12 inch planer that gives me reliable performance, good finish quality, and reasonable maintenance costs. In my opinion, a planer is worth paying more for if it saves time and produces better results.

My Final Buying Tip

If I were choosing a Delta 12 inch planer again, I would focus on build quality, motor strength, blade performance, and ease of maintenance first. Those are the features that matter most in day-to-day use. For me, the best planer is the one that makes my work easier, gives me clean results, and holds up well over time.

Final Thoughts

In my view, the Delta 12 Inch Planer is a solid choice for anyone looking to achieve smooth, accurate results in their woodworking projects. I like that it offers a good balance of power, reliability, and ease of use, making it suitable for both hobbyists and more experienced users. My takeaway is that if you want a dependable planer that delivers consistent performance, this model is definitely worth considering.

Author Profile

Mara Whitcombe
Mara Whitcombe
Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.

Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.

She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.