Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →For most general hand-tool woodworking, the classic three-plane system is a No. 5 jack plane, a No. 7 jointer plane and a No. 4 smoothing plane. The jack removes twist and excess stock, the jointer straightens long edges and broad panels, and the smoother takes the final fine shavings. If your work is mainly boxes, drawers or small parts, substitute a 6–7-inch block plane for the jointer.
The three planes and what each one does
| Plane | Primary job | Typical sole length | Best project scale |
|---|---|---|---|
| No. 5 jack | Roughing, removing twist and general flattening | Approximately 13–16 inches | Most boards and general bench work |
| No. 7 jointer | Straightening edges and flattening long surfaces | Approximately 20–30 inches | Furniture parts, panels and glue joints |
| No. 4 smoother | Fine finishing passes and removing small high spots | Approximately 9–10 inches | Finish-ready surfaces |
These length ranges are conventional approximations reported by Handplane Central, not a specification shared by every manufacturer. A plane’s role also depends on blade projection, mouth opening, camber and how accurately its sole and iron are prepared.
No. 5 jack plane: the adaptable first full-size plane
The jack plane is the workhorse. A heavier, cambered setup can take deeper shavings to remove milling marks, cup and twist. With the iron sharpened and set for a lighter cut, the same plane can prepare a reasonably flat surface before the finishing stage. Its medium sole is long enough to ride over short hollows but short enough to follow some local contours.
Handplane Central describes the Stanley No. 5 as a versatile example: it is roughly 13–16 inches long, short enough for many smoothing tasks and long enough for short jointing. Woodcraft groups the No. 5 and No. 5-1/2 among jack planes. For a first full-size purchase, this versatility usually matters more than a particular brand.
#1 Best Overall
- Professional Level Blade: The blade is made of professional level O1 tool steel, improving cutting efficiency while minimizing blade wear, finely sharpened for efficient wood planing and ideal for woodworking. Besides, the blade can be repeatedly utilized, sharpened and adjusted for a long service life
- Advanced Materials: The body is made of ductile iron to withstand heavy-duty use and is drop-tested for rugged durability. The lever cap is made of aluminum alloy, all of which are high-quality materials, providing excellent using experience
- Adjustable Design: The cutting depth of this wood planer is adjustable, just turn the knob, you can easily adjust the length of the blade and fix it easily, then effortlessly plane different depths of wood, the hand planer can meet various needs
- Multiple Use: JORGENSEN hand plane is perfect for trimming, polishing, deburring, cutting and other woodworking surface processing tasks. The professional and efficient wood plane can help you improve the shape and size of wood, removing large amounts of wood quickly, which is an indispensable choice for wood projects
- Ergonomic Handle & Flat Bottom: The handle is made of beech wood, high density and strength, strong resistance to stamping. After polished, the surface is smooth and burr-free, feels very comfortable in your hand. In addition, professionally and meticulously polished flat bottom provides smooth operation
No. 7 jointer plane: control on long work
The jointer’s long sole bridges hollows instead of dropping into each one. That makes it the specialist for straightening board edges before an edge-to-edge glue-up and for flattening longer boards, cabinet sides and panels after rougher work.
Woodcraft identifies Nos. 7 and 8 as jointer planes and describes the No. 7 as a tool for flattening wood over a large area. The extra length is an advantage only when the work is large enough to need it; on a small box part, it can be cumbersome and adds little accuracy.
Rank #2
- Precision Wood Planing: Features a 2‑inch (51 mm) high‑quality steel blade and an adjustable mouth and depth gauge, allowing for accurate smoothing, trimming and finishing of wood surfaces.
- Heavy‑Duty Cast‑Iron Construction: The durable cast‑iron body provides stability and long‑lasting performance while reducing vibration for cleaner cuts and professional finish.
- Comfortable Ergonomic Design: Equipped with front and rear handles (front handle + rear hand grip) offering improved control and comfort during extended use—ideal for serious woodworking and hobbyists.
- Easy Blade Adjustment & Maintenance: With the adjustment screws and lever cap, you can fine‐tune the blade position and depth; includes guidance in the user manual to maintain the sole flat for better results.
- Ideal for DIYers & Professionals: Whether you’re smoothing edges, trimming doors, working on furniture or performing cabinetry, this hand plane delivers value and performance—makes a strong addition to a workshop or resale portfolio.
No. 4 smoothing plane: the finishing tool
The No. 4 has a shorter sole and is normally set for a fine cut. It removes the last small high spots and can leave a surface ready for the chosen finish when the iron is sharp and the cut is controlled. Woodcraft lists Nos. 1, 3, 4 and 4-1/2 as smoothing-plane sizes.
As one current example, Spear & Jackson describes its No. 3 as “Ideal for cabinet work and general joinery.” That model has a cast-iron body, a precision-milled base and a 45 mm high-carbon-steel blade. Those specifications describe that product, not every No. 4-style smoother. In practice, sharpness, a fine mouth opening and a stable adjustment are more important than a model number alone.
Recommended Free Tools
Rank #3
- Professional Level Blade: The blade is made of professional level O1 tool steel, improving cutting efficiency while minimizing blade wear, finely sharpened for efficient wood planing and ideal for detail woodworking. Besides, the blade can be repeatedly utilized, sharpened and adjusted for a long service life
- Advanced Materials: The body is made of ductile iron to withstand heavy-duty use and is drop-tested for rugged durability. The lever cap is made of zinc alloy and other parts are stainless steel, all of which are high-quality materials, providing excellent using experience
- Adjustable Design: The cutting depth of this mini wood planer is adjustable, just turn the knob, you can easily adjust the length of the blade and fix it easily, then effortlessly plane different depths of wood, the small hand planer can meet various needs
- Multiple Use: JORGENSEN mini block plane is small and portable, perfect for trimming, polishing, deburring, cutting and other woodworking surface processing tasks, also suitable for DIY and crafts making. The small hand plane can help you improve the shape and size of wood, which is an indispensable choice for wood projects
- Easy to Use: Professionally and meticulously polished flat bottom provides smooth operation. Coming with an instruction manual, the small wood plane is easy to operate, friendly for professionals and woodworking beginners. Please pay attention to the sharp blade when operating
When a block plane is the better third purchase
A block plane is typically about 6–7 inches long. Its compact body is convenient for end grain, trimming a joint flush, easing an edge and working on small components. Woodcraft and WPlane both include a block plane, No. 4 smoother and No. 5 jack in beginner-oriented three-plane setups.
Choose the block-plane version of the trio when your projects are chiefly:
Rank #4
- Professional Level Blade: The blade is made of professional level O1 tool steel, improving cutting efficiency while minimizing blade wear, finely sharpened for efficient wood planing and ideal for detail woodworking. Besides, the blade can be repeatedly utilized, sharpened and adjusted for a long service life
- Advanced Materials: The body is made of ductile iron to withstand heavy-duty use and is drop-tested for rugged durability. The lever cap is made of zinc alloy and other parts are stainless steel, all of which are high-quality materials, providing excellent using experience
- Adjustable Design: The cutting depth of this wood planer is adjustable, just turn the knob, you can easily adjust the length of the blade and fix it easily, then effortlessly plane different depths of wood. Not only that, the width of the mouth is also adjustable
- Multiple Use: JORGENSEN block plane is small and portable, perfect for trimming, polishing, deburring, cutting and other woodworking surface processing tasks, also suitable for DIY and crafts making. The small hand plane can help you improve the shape and size of wood, which is an indispensable choice for wood projects
- Easy to Use: Professionally and meticulously polished flat bottom provides smooth operation. Coming with an instruction manual, the small wood plane is easy to operate, friendly for professionals and woodworking beginners. Please pay attention to the sharp blade when operating
- Boxes, trays and small drawers
- Toys and other small parts
- End-grain trimming
- Edge easing and quick fitting at the bench
Keep the No. 7 instead when you routinely prepare full-size boards, table components, cabinet sides or long glue joints by hand. The choice is about the scale and operations of your work, not a universal ranking of planes.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to choose and set up the three-plane system
Match sole length to the defect
- Use the jack when you need to remove material or deal with twist and local unevenness.
- Use the jointer when a long sole can bridge hollows and establish a straight edge or broad reference surface.
- Use the smoother when only small ridges and high spots remain.
Match the cut to the stage
Start rough with a deeper projection and, where appropriate, a cambered iron. Reduce the projection as the surface becomes flatter. Finish with the smoother’s fine cut and a narrow mouth opening. A plane that is nominally the right size will still perform poorly if its iron is dull, its mouth is too open for the cut or the work is not supported.
Best Value
- No. 4 adjustable precision smoothing bench hand plane for woodworking and carpentry projects
- Durable cast iron body provides stability and strength
- Impact-resistant wood handle with contoured grip
- Durable steel alloy blade makes quality cuts
- Adjustable gear that allows you to achieve precise results
Plan the buying order
- Buy the No. 5 jack first if you want one full-size plane that covers the most preparation tasks.
- Add the No. 4 smoother when you need consistently fine, finish-ready surfaces.
- Choose the third role by project scale: buy the No. 7 jointer for long edges and panels, or a block plane for small parts and end grain.
Do you need a jack, jointer and smoother?
You do not need all three to begin. A sharp No. 5 can handle initial flattening and many general jobs, while a carefully set No. 4 can produce a fine surface. The No. 7 earns its space when long reference surfaces and glue-ready edges are a recurring requirement. Conversely, a block plane may contribute more useful work than a jointer in a small-project shop.
The classic full-size answer remains No. 5, No. 7 and No. 4 because the three roles divide roughing, straightening and finishing. Beginner recommendations that use a block plane instead are addressing a different project mix rather than contradicting that system.
Which plane leaves the smoothest finish?
The No. 4 smoothing plane is the dedicated finishing choice. It is intended for fine final cuts, but the result depends on a sharp iron, a controlled shaving thickness, a suitable mouth opening and work that has already been brought close to flat. A smoother cannot compensate for severe twist or deep hollows that still require the jack or jointer.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →
