How to Choose and Use a Jigsaw for Curved and Creative Cuts

If you could only own three power tools, the jigsaw should be one of them. While a circular saw handles long straight cuts and a miter saw nails perfect angles, neither of them can do what a jigsaw does best: cut curves, make interior cutouts, and follow intricate patterns through wood, metal, tile, and even laminate countertops.

Whether you're cutting a sink opening in a countertop, shaping a decorative shelf bracket, or trimming a door to fit over new flooring, the jigsaw is your go-to tool. It's also one of the safest and least intimidating power saws you can own, making it a perfect second or third addition to any home workshop.

In this guide, I'll walk you through exactly how to pick the right jigsaw for your needs, which blades to use for which materials, and the techniques that separate sloppy cuts from clean, professional-looking results.

Why Every DIYer Needs a Jigsaw

The jigsaw fills a gap that no other common power tool covers. A circular saw can't cut a curve. A miter saw can't make a cutout in the middle of a board. A router can shape edges but can't cut through thick stock in arbitrary shapes. The jigsaw does all of these things, and it does them with a tool that weighs 4 to 6 pounds and costs as little as $50.

Here's what a jigsaw can do that most other saws in your shop cannot:

• Cut curves and circles in plywood, hardwood, and MDF
• Make plunge cuts for sink, outlet, and vent openings without drilling a starter hole
• Cut metal including thin steel, aluminum, and copper pipe
• Trim doors and jambs in place without removing them
• Follow a template for decorative work like corbels, signs, and furniture legs
• Cut ceramic tile with the right blade (slower than a wet saw, but effective for small jobs)

If you've been putting off projects because they involve any kind of non-straight cut, a jigsaw is the answer.

How to Choose the Right Jigsaw

Jigsaws range from $30 bargain-bin models to $300 professional units. The good news is that a solid mid-range jigsaw in the $80–$150 range will handle virtually any home improvement project you throw at it. Here's what to look for.

Corded vs. Cordless

In 2026, cordless jigsaws have finally caught up with their corded counterparts in almost every way. An 18V or 20V brushless cordless jigsaw from any major brand delivers plenty of power for all but the most demanding continuous-use scenarios.

Choose cordless if: You already own batteries in a platform (DeWalt, Milwaukee, Makita, Ryobi, etc.), you work on job sites or in your yard, or you value convenience over raw runtime.

Choose corded if: You do long production sessions, you want maximum sustained power, or you want to save $40–$60 since corded models are cheaper at the same quality tier.

My recommendation for most DIYers: go cordless if you're already invested in a battery platform. If you're starting from scratch and budget is tight, a corded jigsaw is still a fantastic tool.

Orbital Action

This is the single most important feature to look for. Orbital action means the blade moves in a slight elliptical pattern—forward into the material on the upstroke, then back away on the downstroke—instead of just moving straight up and down.

Most quality jigsaws offer 3 or 4 orbital settings plus a straight (zero-orbit) setting:

• Setting 0 (no orbit): Slowest, smoothest cuts. Use for metal, laminate, and finish work in hardwood.
• Setting 1–2: Good balance of speed and smoothness for general woodworking.
• Setting 3–4: Fastest, most aggressive. Use for rough cuts in framing lumber, demolition, or when speed matters more than finish quality.

If a jigsaw doesn't have orbital action, pass on it. The difference in cutting speed and blade life is dramatic.

Other Features Worth Having

• Tool-free blade change: Absolutely essential. You'll swap blades constantly. A lever or button release saves minutes of frustration per session.
• Variable speed trigger: Lets you start slow for precision, then speed up mid-cut. All decent jigsaws have this.
• Dust blower: A small fan that clears sawdust from your cut line so you can actually see where you're going.
• LED light: Illuminates the cut line. Surprisingly useful, especially in cabinets or under countertops.
• Base plate bevel: Lets you tilt the base for angled cuts up to 45 degrees. Most jigsaws include this, but check that the adjustment mechanism is solid and locks securely.

Blade Shank Type: T-Shank vs. U-Shank

Buy a T-shank jigsaw. Period. T-shank blades are the current industry standard, are available everywhere, and work with the tool-free blade change systems on modern jigsaws. U-shank blades are an older design that requires a set screw to install. Some budget jigsaws still use U-shank, but blade selection is more limited and changing them is slower. Check before you buy.

Choosing the Right Blade for the Job

Your jigsaw is only as good as the blade you put in it. Using the wrong blade is the number-one reason for rough cuts, blade breakage, and frustration. Here's a straightforward guide.

Wood-Cutting Blades

• 6 TPI (teeth per inch): Fast, rough cuts in framing lumber and thick stock. Great for demolition.
• 10 TPI: The all-purpose workhorse. Good for plywood, dimensional lumber, and general carpentry. Use this one most of the time.
• 12–20 TPI: Fine-tooth blades for smooth finish cuts in hardwood, veneered plywood, and MDF. Slower but much cleaner.

Pro tip: Standard jigsaw blades cut on the upstroke, which means they splinter the top face of the material. For plywood or laminate where the visible face matters, either cut with the good side down, or buy "reverse-tooth" or "clean-cut" blades that cut on the downstroke. This one trick will dramatically improve the quality of your visible cuts.

Metal-Cutting Blades

• 18–24 TPI: Use for thin sheet metal, aluminum, and copper.
• 32 TPI: Use for very thin metal or for the smoothest cuts in aluminum.

Always use slow speed and no orbital action when cutting metal. Apply cutting oil or WD-40 for smoother cuts and longer blade life.

Specialty Blades

• Carbide-grit blades: For cutting ceramic tile, cement board, and fiberglass.
• Bi-metal blades: Last 3–5 times longer than standard high-carbon steel blades. Worth the extra dollar or two for any material.
• Flush-cut blades: Extend beyond the front of the base plate for cutting right up to a wall or perpendicular surface.
• Scrolling blades: Narrow blades (under 3/16") for cutting tight curves with a radius under 1 inch.

Keep a variety pack of 10–15 blades on hand. A basic assortment with 6 TPI, 10 TPI, and 20 TPI wood blades plus a couple of metal blades will cover 95% of home improvement tasks.

Essential Jigsaw Techniques

Owning the right jigsaw and blade is half the battle. The other half is using proper technique. Master these fundamentals and your cuts will be dramatically cleaner.

Making Straight Cuts

Yes, jigsaws can cut straight lines—and they do it better than most people expect, if you use a guide. Clamp a straight board or a purpose-made straightedge along your cut line, offset by the distance from the blade to the edge of the base plate (usually about 3/4"). Run the base plate against the guide and let the tool do the work.

Never try to force a jigsaw through a straight cut freehand over long distances. The blade will wander. A guide fence turns a jigsaw into a surprisingly accurate straight-cutting tool.

Cutting Curves

1. Mark your curve clearly with a pencil, marker, or painter's tape.
2. Choose the right blade width—narrower blades cut tighter curves. For curves with a radius under 2 inches, use a scrolling blade.
3. Set orbital action to 0 or 1 for clean curves.
4. Move slowly and let the blade do the cutting. Pushing too hard causes the blade to flex and produce angled, beveled cuts.
5. For very tight curves, make relief cuts from the waste side to the cut line every inch or so. These let waste pieces fall away as you cut, so the blade doesn't bind.

Making Plunge Cuts (Interior Cutouts)

This is one of the jigsaw's superpowers. To make a cutout in the middle of a panel—like a sink opening in a countertop—without drilling a starter hole:

1. Mark your cut line clearly on the material.
2. Tilt the jigsaw forward so it rests on the front edge of the base plate at about a 45-degree angle, with the blade above (not touching) the surface.
3. Start the saw at full speed.
4. Slowly lower the back of the saw, letting the blade gradually cut into the material.
5. Once the base plate is flat on the surface, proceed with your cut along the marked line.

Important: Only plunge cut into soft materials like wood and drywall. Do not attempt plunge cuts in metal, tile, or laminate—drill a starter hole instead.

Reducing Vibration and Tear-Out

• Apply painter's tape along both sides of your cut line before marking it. The tape holds wood fibers in place and reduces splintering.
• Let the blade reach full speed before contacting the material.
• Don't push. Seriously. A jigsaw should be guided, not forced. If you're pushing hard, your blade is dull or wrong for the material.
• Clamp your workpiece securely. Any vibration in the material transfers directly to your cut quality. Support the material close to the cut line when possible.

Safety Tips You Shouldn't Skip

Jigsaws are among the safest power saws, but they still deserve respect. The blade is exposed, it moves fast, and it can grab and kick.

• Wear safety glasses. Always. Wood chips fly upward directly toward your face.
• Wear hearing protection for extended sessions. Jigsaws aren't as loud as circular saws, but 85–90 decibels adds up.
• Unplug or remove the battery before changing blades. The blade-change lever can be bumped accidentally.
• Support your workpiece properly. The material should be clamped so the cut area hangs off the edge of your workbench. If the cutoff piece is unsupported, it'll pinch the blade and cause rough cuts or kickback.
• Watch the cord. With a corded jigsaw, it's surprisingly easy to cut through your own power cord. Route it behind you and away from the cut path.
• Let the blade stop completely before setting the tool down or lifting it from the material. A spinning blade will grab anything it touches.

5 Great Starter Projects for Your New Jigsaw

The best way to build jigsaw skills is to use it on real projects. Here are five practical ideas that will help you practice curves, straight cuts, and cutouts.

1. Decorative shelf brackets: Draw a curved profile on a 1×6, cut it out, sand it smooth, and mount it under a shelf. You'll practice following a curved line and finishing end grain.

2. Cornhole boards: Cut the 6-inch hole in the plywood top panel. This is a great exercise in cutting circles. Drill a starter hole, insert the blade, and follow a traced circle. You can use a compass or trace a large can.

3. Custom outlet and vent cutouts: Next time you install drywall, paneling, or beadboard, use the jigsaw for cutouts instead of fighting with a utility knife. This is the plunge-cut technique in action.

4. Garden planter box with shaped sides: Cut decorative curves into the front panel of a simple planter box. Gentle, sweeping curves teach you blade control without demanding precision.

5. House number sign: Trace large numbers or letters onto a thick board (1" cedar or similar), then cut them out. Letters with interior voids like "0" or "8" require plunge cuts and tight curves—excellent skill builders.

Each of these projects takes a Saturday afternoon or less, costs under $30 in materials, and gives you practical experience with different cuts and materials.

Final Thoughts

A jigsaw won't replace your circular saw for ripping plywood, and it's not the right choice for precision joinery. But for versatility, accessibility, and the sheer range of tasks it handles, nothing else in your shop comes close.

Pick up a solid mid-range model with orbital action and tool-free blade change, stock up on a variety of blades, and practice on scrap before committing to your project pieces. Within a few projects, you'll wonder how you ever got by without one.

If you're building out your shop, the jigsaw pairs perfectly with a circular saw and a drill/driver to form a trio that can handle the vast majority of home improvement projects. It's an investment that pays for itself the first time you cut a countertop opening or trim a door to fit—jobs that would otherwise require a professional or a much more expensive tool.