Finding the right metal reciprocating saw blades can be the difference between a quick, clean cut and a long, frustrating afternoon. Whether you are cutting through thick pipes, rebar, or thin sheet metal, your blade choice matters more than the saw itself. Many people ask, is a reciprocating saw a sawzall, and while they are the same tool, the blades you put in them determine how well they perform. In this guide, we have tested and reviewed the top options to help you find the perfect match for your next project.
Quick Product Comparison
Our Top 9 Metal Reciprocating Saw Blades Reviews – Expert Tested & Recommended
1. TOLESA 9-Inch Bi-Metal Reciprocating Saw Blades
These TOLESA blades are built for the tough stuff, specifically heavy metal pipes and rebar. The bi-metal build with a cobalt edge ensures they stay sharp much longer than standard options.
Key Features That Stand Out
✓ Sturdy cobalt edge for effortless cutting in thick metal
✓ 14 TPI high-density teeth for faster speed
✓ 0.9mm thin wall design to reduce heat buildup
✓ Reinforced shank for extra stability during heavy use
Why We Recommend It
We love these because they handle thick rebar without getting too hot or dulling quickly. Knowing how to use a reciprocating saw properly makes these blades feel like a hot knife through butter.
Best For
Demolition jobs involving heavy-duty metal pipes, rebar, and thick angle iron.
Pros and Cons
Pros:
- Excellent heat resistance during long cuts
- Fast cutting speed for thick materials
- Very durable cobalt cutting edge
Cons:
- May be too long for tight spaces
- Not ideal for very thin sheet metal
Customer Reviews
Customer Review: These are the only blades I use for cutting black iron pipe now. They last three times longer than the cheap ones I used to buy at the big box store.
Customer Review: Great value for a 5-pack. I cut through a dozen pieces of 1/2 inch rebar and the first blade is still sharp enough for more.
2. DEWALT DW4898 10-Piece Reciprocating Saw Blade Set
If you want a bit of everything, this DEWALT kit is the way to go. It includes a variety of blades for both wood and metal, all tucked into a handy carrying case.
Key Features That Stand Out
✓ Bi-metal construction for maximum flexibility
✓ Selection of blades for wood, metal, and demolition
✓ Tough, expandable case for easy tool bag storage
✓ 14, 18, and 24 TPI metal blades included
Why We Recommend It
We recommend this for the home DIYer who needs versatility. You get high-quality blades that won’t snap easily, and the case keeps them from getting lost or dull in your toolbox.
Best For
General home maintenance and light demolition where you encounter different materials.
Pros and Cons
Pros:
- Great value for a multi-purpose kit
- Includes a very helpful storage case
- Blades are flexible and don’t snap easily
Cons:
- Individual blades may not last as long as specialized ones
- Metal blades are shorter than some might prefer
Customer Reviews
Customer Review: The DEWALT Reciprocating Saw Blades 10-Piece Combination Set (DW4898) is a fantastic addition to any workshop. This set offers a good variety of blade sizes, so you’re ready for anything.
Customer Review: Well these are the best blades for money. Performance is great and they do well in both wood and metal cutting tasks.
3. Diablo Steel Demon 6-Inch Bi-Metal Blades
Diablo is a legendary name in saw blades for a reason. These 6-inch Steel Demon blades are perfect for medium metals and dismantling work without breaking the bank.
Key Features That Stand Out
✓ 14/18 TPI dual-tooth design for versatile metal cutting
✓ Non-stick coating to prevent friction and binding
✓ Ultra-hardened cutting edge for longer life
✓ 25-pack provides a massive supply for big projects
Why We Recommend It
These are workhorses. They don’t bend easily and the coating really helps when you are moving fast. Getting 25 in a pack means you can swap them often without worrying about the cost.
Best For
Auto dismantling, scrap metal work, and HVAC installations.
Pros and Cons
Pros:
- Bulk pack offers the best price per blade
- Smooth cutting thanks to the heat-reducing coating
- Stiff blade body prevents excessive vibration
Cons:
- May struggle with extremely thick cast iron
- Coating can wear off after several heavy cuts
Customer Reviews
Customer Review: These blades are amazing. It cuts through metal like butter! I cut a ladder into 4 pieces and it was so much easier than the cheaper brands.
Customer Review: Good blades. Genuine and not flimsy. They cut well and don’t dull if you slow down the cutting speed in thick metal.
4. EZARC R678HM Endurance Carbide Saw Blades
When bi-metal blades fail, carbide takes over. These EZARC blades are designed for the most extreme metal applications, like stainless steel and cast iron.
Key Features That Stand Out
✓ Advanced carbide technology for 50x longer life
✓ 8 TPI design specifically for thick metal cutting
✓ Capable of cutting high-alloy construction steels
✓ Thick blade body for minimal vibration
Why We Recommend It
If you are cutting thick cast iron pipes, don’t waste your time with standard blades. These carbide tips eat through hard materials that would strip the teeth off a normal blade in seconds.
Best For
Cutting through thick stainless steel, cast iron, and hardened alloy metals.
Pros and Cons
Pros:
- Unmatched longevity compared to bi-metal
- Handles the hardest metals with ease
- Very stable during high-pressure cuts
Cons:
- More expensive per blade than standard options
- Can be brittle if the saw is twisted mid-cut
Customer Reviews
Customer Review: These blades have completely exceeded my expectations. Designed specifically for thick metal and cast iron, they are a game-changer.
Customer Review: These blades are awesome! I cut up an entire truck frame with just two of them!
5. Diablo Steel Demon 9-Inch Bi-Metal Blades
Similar to the 6-inch version but with more reach, these 9-inch Diablo blades are great for thick bundles of metal or wider pipes where extra length is a necessity.
Key Features That Stand Out
✓ 14/18 TPI for smooth cuts in medium-thickness metals
✓ Perma-SHIELD coating protects against gumming
✓ Full 9-inch length for deeper reach
✓ Bi-metal construction for impact resistance
Why We Recommend It
Reach is everything in demo work. These give you that extra few inches to get through a thick wall or a wide post without having to cut from both sides.
Best For
Large-diameter pipe cutting and auto dismantling where reach is required.
Pros and Cons
Pros:
- Excellent reach for large objects
- Dual-tooth design clears chips effectively
- High durability for repetitive demo work
Cons:
- Longer blades vibrate more if not supported
- Bulk pack is a significant upfront investment
Customer Reviews
Customer Review: Just can’t beat these blades!! Long lasting and the toughest I have found for my scrap yard work.
Customer Review: Fast cuts and they don’t dull instantly like the cheap knock-offs. Definitely worth the price.
6. DEWALT DW4813 Straight Back Blades
Sometimes you need a fine cut, not a fast one. These 24 TPI DEWALT blades are designed specifically for thin metals where you want to avoid jagged edges.
Key Features That Stand Out
✓ 24 TPI for very fine, clean cuts in sheet metal
✓ Straight back design for precise control
✓ Bi-metal construction provides long-lasting sharpness
✓ 6-inch length is easy to maneuver in tight spots
Why We Recommend It
Thin metal can often chatter and bend if you use a blade with too few teeth. The high tooth count here keeps the cut smooth and prevents the blade from snagging the metal edge.
Best For
Cutting conduit, copper pipe, and thin sheet metal under 1/8 inch.
Pros and Cons
Pros:
- Produces the cleanest edges of any blade on this list
- Reduces vibration when cutting thin materials
- Great for precise electrical and plumbing work
Cons:
- Slow cutting speed for thick materials
- Teeth can clog if used on wood or plastic
Customer Reviews
Customer Review: Best saw blade you’ll find for thin metal on Amazon. Great quality, just wish they had a longer version too.
Customer Review: These work perfectly for cutting through metal studs and conduit without tearing up the metal.
7. Universal 6-Inch High Carbon Reciprocating Saw Blades
These M42 bi-metal blades are enhanced with 8% cobalt. This means they can take a lot of heat without losing their temper or becoming dull after just a few cuts.
Key Features That Stand Out
✓ M42 Bi-metal with 8% cobalt for heat resistance
✓ 0.92mm flexible blade that resists bending
✓ Includes a storage case to keep blades organized
✓ Universal shank fits all major saw brands
Why We Recommend It
The cobalt content is a big plus here. It’s hard to find high-percentage cobalt blades at this price point, and they really do hold up better against friction than standard carbon steel.
Best For
Heavy use in a home shop or for someone who cuts a lot of medium-thickness metal.
Pros and Cons
Pros:
- Very high heat resistance for long cutting sessions
- Blades have just enough “spring” to not snap
- Case is a nice touch for staying organized
Cons:
- Lesser known brand than DEWALT or Diablo
- 18 TPI is not great for very thick iron
Customer Reviews
Customer Review: These are very well liked in my household. The performance is comparable to big name brands.
Customer Review: Holds up nicely against anything I have thrown at it so far. Great value for the money.
8. KEENTECH 9-Inch Bi-Metal Reciprocating Saw Blades
These 9-inch blades from KEENTECH offer a balanced design for clean cutting in thicker pipes. With 14 TPI, they hit the sweet spot between speed and finish.
Key Features That Stand Out
✓ High-grade M42 bi-metal with cobalt
✓ Balanced thickness for stability in long strokes
✓ 14 TPI configuration for fast chip removal
✓ Universal shank for wide compatibility
Why We Recommend It
The stability is what stands out here. Some 9-inch blades feel “floppy,” but these have enough backbone to stay straight when you are halfway through a 4-inch pipe.
Best For
Large metal pipes, structural steel, and demolition where reach is needed.
Pros and Cons
Pros:
- Stiff enough for straight cuts in wide pipes
- Excellent wear resistance on the teeth
- Clean finish for a 9-inch blade
Cons:
- 14 TPI can be aggressive on thin materials
- Hard to find in local hardware stores
Customer Reviews
Customer Review: I was surprised by how well these performed. They didn’t bend out of shape even when cutting at awkward angles.
Customer Review: Good alternative to the more expensive brands. The cobalt really makes a difference in durability.
9. 12-Piece Bi-Metal Reciprocating Saw Blade Set
This is the ultimate starter kit. It comes with 12 blades that cover everything from wood pruning to heavy metal cutting, all stored in a nice case.
Key Features That Stand Out
✓ Multi-spec set including wood, thin metal, and thick metal blades
✓ High-carbon steel reinforced for hardness
✓ Precise tooth pitch for fast, clean chips
✓ Includes pruning blades for outdoor yard work
Why We Recommend It
If you just bought your first saw, buy this set. It covers the widest range of tasks. You can learn which saw blades you use most before buying specialized bulk packs.
Best For
New homeowners and DIYers who need to be ready for any task, from yard work to plumbing.
Pros and Cons
Pros:
- Complete variety for almost any home task
- Budget-friendly way to get a full kit
- The storage case is very durable
Cons:
- Not as heavy-duty as professional grade blades
- The wood blades are better than the metal ones in this kit
Customer Reviews
Customer Review: Everything you need in one box. I used the metal blades to cut an old fence post and they worked great.
Customer Review: For the price, you can’t go wrong. It’s nice to have all these options organized in one place.
Complete Buying Guide for Metal Reciprocating Saw Blades
Essential Factors We Consider
When picking out metal reciprocating saw blades, the most important factor is the TPI, or Teeth Per Inch. Higher TPI (18-24) is best for thin materials like sheet metal or conduit. Lower TPI (8-14) works better for thick stuff like rebar or heavy iron. We also look at material construction. Bi-metal blades are the standard because they are flexible and tough, but carbide-tipped blades are necessary for extremely hard metals like cast iron or stainless steel. Checking the thickness of the blade is also smart; thicker blades vibrate less and give you a straighter cut.
Budget Planning
If you only have a one-time project, buying a 5-pack of high-quality bi-metal blades is your best bet. However, if you are doing a full home renovation or own a scrap yard, buying bulk packs of 25 can save you a ton of money in the long run. Don’t go for the absolute cheapest “unbranded” blades, as they often dull within seconds, making them more expensive over time than a single quality blade that lasts for 20 cuts. You can browse our full collection of saw blades to see more specialized options for your budget.
Final Thoughts
Choosing the right blade isn’t just about speed; it’s about safety and tool health. Using a blade that is too aggressive for thin metal can cause it to kick back and shake your arms. Conversely, using a fine-tooth blade on thick rebar will just create heat and smoke. Match your blade to your material, and you’ll find that even the toughest metal demo jobs become manageable.
Frequently Asked Questions
Q: Can I use a wood blade to cut metal?
A: Technically you can, but you shouldn’t. Wood blades have very few, very large teeth. In metal, these teeth will catch on the edge, causing the saw to shake violently, and will likely strip the teeth off the blade in seconds.
Q: How do I know when my blade is dull?
A: If you find yourself pushing harder and the saw is producing more heat/sparks than actual metal chips, the blade is likely dull. A sharp blade should feel like it is pulling itself into the cut.
Q: Is carbide worth the extra money?
A: Yes, but only for hard metals. For copper or thin steel, bi-metal is fine. For cast iron, hardened bolts, or stainless steel, carbide is almost a necessity because standard bi-metal blades will dull almost instantly.
Q: Do these blades fit all brands of saws?
A: Yes, almost all modern reciprocating saws use a “universal shank” that fits brands like Milwaukee, DEWALT, Ryobi, Makita, and Bosch.
Selecting the best metal reciprocating saw blades is the smartest upgrade you can make for your workshop. With the right teeth and material, you can tackle demolition projects with confidence. Pick up one of our top-rated packs today and experience the difference that a professional-grade blade makes!
