Dewalt Jigsaw Blades
DeWalt jigsaw blades are built for clean, fast cuts in wood, metal and plastic, with T shank fitting for quick changes and solid hold in the saw.
When you are cutting kitchen worktops, trimming sheet, or shaping boards on second fix, the blade matters as much as the jigsaw. DeWalt jigsaw blades are made for proper site use, with options for fast timber cuts, cleaner finish work, and thinner metal. If you already run DeWalt kit, this is the place to sort the right blades without guesswork. You can also look through Dewalt Power Tool Accessories to keep the rest of your cutting kit in order.
What Are DeWalt Jigsaw Blades Used For?
- Cutting worktops, sheet timber, ply and MDF on kitchen fits and joinery jobs where you need the saw to turn tight shapes without tearing the edge to bits.
- Trimming metal sheet, conduit covers and thinner sections on site with a DeWalt jigsaw blade for metal, especially when a grinder would throw too many sparks in a finished area.
- Shaping plastic boards, trunking and laminate with a DeWalt jigsaw blade for plastic when you need a controlled cut that does not crack the material.
- Handling first fix and second fix snagging where a DeWalt jigsaw blade set saves time because you can swap from rough timber cutting to finer finish work straight away.
- Sorting replacement blades for cordless and corded jigsaws that take DeWalt T shank blades, so you are not trying to force the wrong fitting into the clamp.
Choosing the Right DeWalt Jigsaw Blades
Sort the blade by material first, then by finish. That is the bit that saves you time and wasted packs.
1. Match the Blade to the Material
If you are cutting timber, use a DeWalt jigsaw blade for wood with the right tooth pattern for speed or finish. If you are on sheet steel, aluminium or thin box section, use a DeWalt jigsaw blade for metal or you will blunt the teeth fast and get a poor cut.
2. Fast Cut or Clean Cut
If the cut is hidden, go for a faster, coarser blade and get through the job. If it is a visible edge on laminate, worktop or panel work, pick a finer blade and slow down a touch for less breakout.
3. Buy a Pack if the Work Changes Daily
If you jump between timber, metal and plastic, a DeWalt jigsaw blade pack or DeWalt DW3742C style mixed set makes more sense than buying singles. It saves van space and stops you getting caught with the wrong blade halfway through a snag list.
4. Check the Shank Before You Order
Most current site jigsaws take DeWalt T shank blades, and that is what most trades should be buying. Do not assume an older saw will take them though. A quick check of the clamp saves a pointless return.
Who Uses These on Site?
- Chippies use DeWalt jigsaw blades for cutting sinks into worktops, scribing end panels and trimming sheet material where a circular saw cannot get into the corner.
- Kitchen fitters swear by a decent DeWalt jigsaw blade set because they need one pack that covers fast roughing out and cleaner visible cuts on the same job.
- Sparkies and plumbers keep metal and plastic blades in the van for cutting access panels, boxing, trunking and light sheet without dragging out bigger cutting gear.
- Maintenance teams use them for day to day repairs, patch jobs and awkward cuts where the jigsaw is quicker to carry in than a full saw setup.
The Basics: Understanding DeWalt Jigsaw Blades
Jigsaw blades look similar at a glance, but the shank, tooth pattern and material rating decide how the cut comes out. Here is the simple version that matters on site.
1. T Shank Fitment
DeWalt T shank blades are designed for quick, secure fitting in most modern jigsaws. That means less messing about when changing blades and a firmer hold when you are cutting curves or working through thicker stock.
2. Tooth Size Changes the Result
Coarser teeth cut quicker through timber but leave a rougher edge. Finer teeth take longer but give you a neater finish, which matters when you are cutting laminated boards, finished panels or thin metal.
3. Material Specific Blades Last Longer
A blade built for wood, metal or plastic is shaped and hardened for that job. Use the right one and the saw tracks better, the cut stays cleaner, and you are not binning blunt blades before the day is out.
Accessories That Keep Your Jigsaw Cutting Properly
A few extras make blade changes easier and help you keep cutting instead of walking back to the van.
1. Mixed Blade Sets
A mixed DeWalt jigsaw blade set stops the usual nonsense of having timber blades when the next cut is sheet metal or plastic boxing. Keep one in the case and you cover most day to day fitting jobs.
2. Blade Storage Cases
Loose blades in the bottom of the toolbox end up rusty, blunt or snapped. A proper case keeps wood and metal blades separate so you can grab the right one first time.
3. Spare Batteries for Cordless Jigsaws
If your jigsaw is on a DeWalt cordless platform, a flat battery is what stops the job, not the blade. Keep a spare from Dewalt FLEXVOLT Batteries Chargers and Mounts ready if you are running bigger cutting jobs.
Choose the Right DeWalt Jigsaw Blades for the Job
Use this to narrow down the right blade type before you order.
| Your Job | Blade Type | Key Features |
|---|---|---|
| Rough cutting studwork, ply or sheet timber | Wood cutting blade | Coarser tooth pattern for faster feed and quick waste removal |
| Cutting worktops, laminate or visible finished boards | Fine wood blade | Finer teeth for a cleaner edge and less breakout |
| Trimming sheet metal or thin metal sections | Metal cutting blade | Fine tooth count and harder blade material for slower controlled cuts |
| Cutting plastic boards, trunking or laminate sheets | Plastic cutting blade | Balanced tooth pattern to reduce cracking, grabbing and melted edges |
| General van stock for mixed fitting work | DeWalt jigsaw blade set | Mixed blade selection for wood, metal and plastic in one pack |
Common Buying and Usage Mistakes
- Buying one general blade for every material usually ends in rough timber cuts and burnt out teeth on metal. Match the blade to the material and you will get better life and a cleaner job.
- Ignoring the shank type is a basic but expensive mistake. Most buyers here need DeWalt T shank blades, and ordering the wrong fit means wasted time before the work even starts.
- Using a fast coarse blade on finished laminate or worktops tears the face and leaves more snagging. For visible cuts, go finer and let the saw do the work.
- Forcing the cut bends blades and sends them off line, especially on curves. Use the right blade width and tooth pattern, then back off the pressure if the saw starts wandering.
- Leaving blades loose in a damp toolbox ruins good stock quickly. Keep them dry, separated and in a case so you are not reaching for rusty or chipped teeth on the next job.
Wood Blades vs Metal Blades vs Mixed Sets
Wood Blades
Best for ply, MDF, stud timber, laminate and general joinery cuts. They cut quicker and clear waste better, but use them on metal and they will lose their edge in no time.
Metal Blades
Built for slower, controlled cuts through sheet steel, non ferrous metals and thin sections. They are the right choice when finish matters and sparks from a grinder are not ideal, but they are slower in timber.
Mixed Blade Sets
A DeWalt jigsaw blade pack suits fitters and maintenance teams moving from board to plastic to metal in the same shift. You get flexibility and better value, though frequent users may still want dedicated packs of the blades they wear out most.
Standard vs DeWalt Extreme Jigsaw Blades
Standard blades cover everyday cutting well. DeWalt Extreme jigsaw blades are the better shout when you are on tougher stock or heavier weekly use and need blades that hold their edge longer.
Maintenance and Care
Clear Dust and Swarf After Use
Brush off timber dust and metal swarf before putting blades away. It stops corrosion building up and makes it easier to see when teeth are starting to wear.
Store Blades Dry and Flat
Keep blades in their pack or a case rather than loose in the box. Damp tool bags and mixed fixings are what leave you with rusty edges and bent shanks.
Replace Blunt Blades Early
If the saw starts burning timber, wandering off line or rattling through metal, the blade is usually past it. Swap it before you ruin the finish or stress the jigsaw clamp.
Keep Wood and Metal Blades Separate
Mixing used blades together is how the wrong one gets fitted in a hurry. Separate packs save time and stop you wrecking a fine metal blade on rough timber.
Why Shop for DeWalt Jigsaw Blades at ITS?
Whether you need a single replacement blade, a DeWalt jigsaw blade set, or a mixed pack for wood, metal and plastic, we stock the proper range. That includes everyday site blades, specialist cutting options and the DeWalt accessories trades actually use. It is all in our own warehouse, in stock and ready for next day delivery. If you are building out more of your cutting setup, it is also worth checking Dewalt FLEXVOLT Saw Blades & Discs, Dewalt FLEXVOLT More Power Tools and Dewalt Garden Power Tools.
DeWalt Jigsaw Blades FAQs
What jigsaw blades does DeWalt make?
DeWalt makes jigsaw blades for wood, metal and plastic, plus mixed blade packs for general site use. You will find fast cut blades for rough timber, finer blades for cleaner finish work, and tougher options such as DeWalt Extreme jigsaw blades for harder use.
Are DeWalt jigsaw blades T-shank or U-shank?
Most DeWalt jigsaw blades you will want for modern site saws are T shank. That is the common fitment on current jigsaws because it locks in properly and swaps quickly. If you are running an older saw, check the clamp before you order rather than guessing.
What materials can DeWalt jigsaw blades cut?
They cover the usual site materials including softwood, hardwood, plywood, MDF, laminate, plastic and light metal sections or sheet. The main thing is using the right blade for the material. A wood blade in metal will be finished quickly, and a metal blade in timber will be slower than it needs to be.
Are DeWalt jigsaw blades compatible with all jigsaws?
Not all of them, no. Most modern jigsaws take T shank blades, so DeWalt T shank blades fit a wide range of machines, not just DeWalt. Older U shank only saws are where people come unstuck, so always check your saw fitting first.
Is a DeWalt jigsaw blade set worth it, or should I buy single packs?
If your work changes from timber to plastic to metal across the week, a set is the sensible buy. It keeps the common blade types in one place and saves last minute trips for stock. If you mainly do one material all day, dedicated packs usually make more sense.
Will these blades give a clean cut in laminate and finished boards?
Yes, if you pick the finer tooth blade and do not rush it. A coarse fast cut blade is fine for hidden work, but it is the wrong choice for visible edges on worktops, laminates or finished panels.
