Updated:March, 2026

10 Best Sawzall Blades For Cast Iron Pipe of 2026

Best Choice

9.9

Outstanding

EZARC

EZARC Carbide Reciprocating Saw Blade R978HM Endurance for Thick Metal, Cast Iron, Alloy Steel 9-Inch 8TPI, 3-Pack

Free Shipping

Why We Love It

Carbide TechnologyUp to 50x longer life than bi-metal reciprocating saw blades
Robust Metal Application8 teeth per inch teeth design is ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams
Ultimate Cutting PerformanceEasy to cut advanced materials where bi-metal blades fail quickly, such as stainless steels, high-alloy steels or hardened steels
Design for Toughest MaterialsEach carbide tooth is precision ground and individually welded, provides ultimate flexibility and impact strength needed for heavy duty demolition work
Blade Dimension9-inch 8 TPI metal cutting (3/16 in. -1/2 in. ). 1/2inch universal shank fits all major sawzall saws such as Bosch, Milwaukee, Black&Decker, Hitachi, Makita, Metabo, Dewalt, Porter Cable, Skil, Rockwell etc

Check Price

Why We Love It

Carbide TechnologyUp to 50x longer life than bi-metal reciprocating saw blades
Robust Metal Application8 teeth per inch teeth design is ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams
Ultimate Cutting PerformanceEasy to cut advanced materials where bi-metal blades fail quickly, such as stainless steels, high-alloy steels or hardened steels
Design for Toughest MaterialsEach carbide tooth is precision ground and individually welded, provides ultimate flexibility and impact strength needed for heavy duty demolition work
Blade Dimension9-inch 8 TPI metal cutting (3/16 in. -1/2 in. ). 1/2inch universal shank fits all major sawzall saws such as Bosch, Milwaukee, Black&Decker, Hitachi, Makita, Metabo, Dewalt, Porter Cable, Skil, Rockwell etc

How We Find the Top Picks

We use smart data tools to review thousands of products and stores, analyzing ratings, reviews, and popularity trends to highlight what truly matters to shoppers like you.

Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

EZARC

EZARC Carbide Reciprocating Saw Blade R678HM Endurance for Thick Metal, Cast Iron, Alloy Steel 6-Inch 8TPI, 3-Pack

Free Shipping

Main Highlights

Carbide TechnologyUp to 50x longer life than bi-metal reciprocating saw blades
Heavy Metal Application8 teeth per inch teeth design is ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams
Ultimate cutting performanceEasy to cut advanced materials where bi-metal blades fail quickly, such as stainless steels, high-alloy steels or hardened steels
Design for Toughest MaterialsEach carbide tooth is precision ground and individually welded, provides ultimate flexibility and impact strength needed for heavy duty demolition work
Blade Dimension6-inch 8 TPI metal cutting (3/16 in. -1/2 in. ), 1/2inch universal shank fits all major sawzall saws such as Bosch, Milwaukee, Black&Decker, Hitachi, Makita, Metabo, Dewalt, Porter Cable, Skil, Rockwell etc

Check Price

Main Highlights

Carbide TechnologyUp to 50x longer life than bi-metal reciprocating saw blades
Heavy Metal Application8 teeth per inch teeth design is ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams
Ultimate cutting performanceEasy to cut advanced materials where bi-metal blades fail quickly, such as stainless steels, high-alloy steels or hardened steels
Design for Toughest MaterialsEach carbide tooth is precision ground and individually welded, provides ultimate flexibility and impact strength needed for heavy duty demolition work
Blade Dimension6-inch 8 TPI metal cutting (3/16 in. -1/2 in. ), 1/2inch universal shank fits all major sawzall saws such as Bosch, Milwaukee, Black&Decker, Hitachi, Makita, Metabo, Dewalt, Porter Cable, Skil, Rockwell etc

9.5

Excellent

Inwell

INWELL 2PCS Tungsten Carbide Reciprocating Saw Blade, 8TPI Heavy-Duty Saw Blades for Thick Metal, Cast Iron, and Stainless Steel, Long-Lasting Blades for Demolition and Industrial Cutting (6 Inch)

Free Shipping

Main Highlights

Engineered for the Toughest Cuts: Made with industrial-grade tungsten carbide teeth, these blades are built to slice through thick metal, cast iron, stainless steel, and rebar with no sweat. Perfect for demolition, pipe cutting, and heavy-duty work where regular blades fail
Work Smarter, Cut Longer: Say goodbye to constant blade changes. These ultra-durable carbide blades stay sharp up to 50 times longer than bi-metal ones, letting you power through thick metal all day without missing a beat
Clean, Controlled Cuts Through Hard Metals: With an 8 TPI tooth profile and individually ground carbide teeth, these blades deliver powerful, steady cuts with minimal vibration. Tackle high-alloy steel, hardened steel, or car frames without losing control
Two Sizes, More Options: Available in both 6" and 9" lengths, this 2-pack blades give you the versatility to match the right blade to the job, whether you're working in tight spots or need a longer reach for larger materials
Easy to Use for All Major Saws: Designed with a universal 1/2" shank that fits most sawzall reciprocating saws from DeWalt, Milwaukee, Bosch, Makita, Black+Decker, and more. Just lock it in and start cutting

Check Price

Main Highlights

Engineered for the Toughest Cuts: Made with industrial-grade tungsten carbide teeth, these blades are built to slice through thick metal, cast iron, stainless steel, and rebar with no sweat. Perfect for demolition, pipe cutting, and heavy-duty work where regular blades fail
Work Smarter, Cut Longer: Say goodbye to constant blade changes. These ultra-durable carbide blades stay sharp up to 50 times longer than bi-metal ones, letting you power through thick metal all day without missing a beat
Clean, Controlled Cuts Through Hard Metals: With an 8 TPI tooth profile and individually ground carbide teeth, these blades deliver powerful, steady cuts with minimal vibration. Tackle high-alloy steel, hardened steel, or car frames without losing control
Two Sizes, More Options: Available in both 6" and 9" lengths, this 2-pack blades give you the versatility to match the right blade to the job, whether you're working in tight spots or need a longer reach for larger materials
Easy to Use for All Major Saws: Designed with a universal 1/2" shank that fits most sawzall reciprocating saws from DeWalt, Milwaukee, Bosch, Makita, Black+Decker, and more. Just lock it in and start cutting

9.2

Excellent

Diablo

Diablo 9" Diamond Grit Reciprocating Saw Blade, Cuts Cast Iron, Masonry, Fiber Cement & Fiberglass - Thin Kerf, Reinforced Body, 6X Life - DS0930DGX

Free Shipping

Main Highlights

Extended Blade Life - Diamond grit edge delivers up to 6X longer life than standard blades, ideal for tough applications in cast iron, masonry, fiber cement, and fiberglass.
Fast, Controlled Cutting Thin kerf design enhances speed and efficiency, allowing rapid material removal while maintaining cutting precision and clean results.
Perma-Shield Coating - This specialized coating ensures the blade is protected against heat, gumming, and corrosion, maintaining its performance and longevity under harsh conditions.
Reinforced for Accuracy - Sturdy blade backing ensures straighter cuts through dense materials, minimizing deflection and vibration in heavy-duty cutting jobs.
Reliable for Specialty Cuts - Built to tackle the most demanding projects with reciprocating saws, whether cutting through pipe, board, panel, or embedded debris.

Check Price

Main Highlights

Extended Blade Life - Diamond grit edge delivers up to 6X longer life than standard blades, ideal for tough applications in cast iron, masonry, fiber cement, and fiberglass.
Fast, Controlled Cutting Thin kerf design enhances speed and efficiency, allowing rapid material removal while maintaining cutting precision and clean results.
Perma-Shield Coating - This specialized coating ensures the blade is protected against heat, gumming, and corrosion, maintaining its performance and longevity under harsh conditions.
Reinforced for Accuracy - Sturdy blade backing ensures straighter cuts through dense materials, minimizing deflection and vibration in heavy-duty cutting jobs.
Reliable for Specialty Cuts - Built to tackle the most demanding projects with reciprocating saws, whether cutting through pipe, board, panel, or embedded debris.

9.0

Excellent

Diablo

Diablo DS0908CF10 9" 8TPI Steel Demon Carbide Teeth Reciprocating Saw Blades for Thick Metal (10-Pack)

Free Shipping

Main Highlights

Ultra-Hardened Cutting Edge - High performance TiCo Hi-Density carbide blade delivers an unmatched up to 50X longer cutting compared to standard bi-metal blades in extreme metal cutting applications between 3/16 to 9/16.
Perma-SHIELD Non-Stick Coating - Helps each blade resist heat and prevent gumming and corrosion. Enhanced carbide tip to blade connection for extreme impact resistance.
Clean and Accurate Cuts - It has 1" oversized blade body for straighter cuts with less vibration. Stabilizes the blade for less chatter, neat and precise cuts.
The Game Changers - Diablo produces its own TiCo Hi-Density Carbide & Cermet II to create specialized solutions designed for maximum durability and superior performance across a wide range of applications.
The Diablo Steel Demon Carbide Teeth Reciprocating Saw Blades for Thick Metal are the first carbide-tipped blades designed for extreme metal cutting; including high strength alloys, cast iron, and stainless steel. This High performance TiCo Hi-Density carbide blade delivers an unmatched 50X longer cutting life than standard bi-metal blades in extreme thick metal cutting applications between 3/16 to 9/16.

Check Price

Main Highlights

Ultra-Hardened Cutting Edge - High performance TiCo Hi-Density carbide blade delivers an unmatched up to 50X longer cutting compared to standard bi-metal blades in extreme metal cutting applications between 3/16 to 9/16.
Perma-SHIELD Non-Stick Coating - Helps each blade resist heat and prevent gumming and corrosion. Enhanced carbide tip to blade connection for extreme impact resistance.
Clean and Accurate Cuts - It has 1" oversized blade body for straighter cuts with less vibration. Stabilizes the blade for less chatter, neat and precise cuts.
The Game Changers - Diablo produces its own TiCo Hi-Density Carbide & Cermet II to create specialized solutions designed for maximum durability and superior performance across a wide range of applications.
The Diablo Steel Demon Carbide Teeth Reciprocating Saw Blades for Thick Metal are the first carbide-tipped blades designed for extreme metal cutting; including high strength alloys, cast iron, and stainless steel. This High performance TiCo Hi-Density carbide blade delivers an unmatched 50X longer cutting life than standard bi-metal blades in extreme thick metal cutting applications between 3/16 to 9/16.

8.8

Very Good

Amartisan

AMARTISAN 5-Piece 6 Inch 14TPI Heavy Metal Cutting Reciprocating Saw Blades,Suitable for Metal Cutting, Pipes, and Steel Bars

Free Shipping

Main Highlights

PRACTICAL SET COMBINATION: It contains 5 pieces of 6-inch 14TPI saw blades, which can meet the needs of multi-scene cutting. There is no need to purchase separately frequently, saving you time and cost. Whether it is professional work or home DIY, it can provide sufficient spare options.
HIGH-QUALITY BI-METAL MATERIAL: Made of high-quality bimetal, it has both high hardness and good toughness, excellent heat and wear resistance, can withstand long-term high-intensity cutting, effectively extend service life, and ensure stable cutting performance.
EFFICIENT CUTTING PERFORMANCE: 14TPI (number of teeth per inch) design with sharp tooth shape, accurate cutting and fast speed, can easily cope with a variety of materials such as metal sheet, metal pipe, etc, especially suitable for cutting medium-thickness materials, reduce caton and vibration, and improve operating efficiency.
WIDELY COMPATIBLE AND ADAPTABLE: It has a universal installation design, compatible with most reciprocating saws and other tools on the market, easy to install and fast to switch, no need to worry about adaptation issues, and make your cutting operation smoother.
INTIMATE PACKAGING DESIGN: Equipped with sturdy packaging, easy to store and carry, it can effectively protect the saw blade from damage during transportation and storage, ensure that it can be kept in good condition every time it is accessed, and enhance the user experience.

Check Price

Main Highlights

PRACTICAL SET COMBINATION: It contains 5 pieces of 6-inch 14TPI saw blades, which can meet the needs of multi-scene cutting. There is no need to purchase separately frequently, saving you time and cost. Whether it is professional work or home DIY, it can provide sufficient spare options.
HIGH-QUALITY BI-METAL MATERIAL: Made of high-quality bimetal, it has both high hardness and good toughness, excellent heat and wear resistance, can withstand long-term high-intensity cutting, effectively extend service life, and ensure stable cutting performance.
EFFICIENT CUTTING PERFORMANCE: 14TPI (number of teeth per inch) design with sharp tooth shape, accurate cutting and fast speed, can easily cope with a variety of materials such as metal sheet, metal pipe, etc, especially suitable for cutting medium-thickness materials, reduce caton and vibration, and improve operating efficiency.
WIDELY COMPATIBLE AND ADAPTABLE: It has a universal installation design, compatible with most reciprocating saws and other tools on the market, easy to install and fast to switch, no need to worry about adaptation issues, and make your cutting operation smoother.
INTIMATE PACKAGING DESIGN: Equipped with sturdy packaging, easy to store and carry, it can effectively protect the saw blade from damage during transportation and storage, ensure that it can be kept in good condition every time it is accessed, and enhance the user experience.

8.6

Very Good

USEWIN

3 Pack Carbide Reciprocating Saw Blades, 6 Inch 8 TPI Metal Blades, Pruning Blade for Reciprocating Saw for Thick Metal, Cast Iron, Alloy Steel

Free Shipping

Main Highlights

Material : Reciprocating cutting blade are made of high BI-METAL material with carbide teeth. It has excellent hardness and toughness. Provide up to 50x longer life than bi-metal blades and more robust, durable
Sharpness : Saw blades metal adopts scientific angle tooth shape design to reduce cutting friction and heat, which can ensure the sharpness of the pruning saw blades and smoother cuts
Cutting Performance : Carbide blades with a unique tooth shape design help to position the pruning place for stable cutting. The saw teeth are sharp, providing optimal cutting speeds and precision for a variety of tasks
Universal Handle : Our metal blades suitable for all major reciprocating saw brands in the market. Our metal reciprocating saw blades has excellent pruning ability and very labor-saving
Wide Application : 3Pcs 8TPI 6"(152mm) metal cutting blades ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams.

Check Price

Main Highlights

Material : Reciprocating cutting blade are made of high BI-METAL material with carbide teeth. It has excellent hardness and toughness. Provide up to 50x longer life than bi-metal blades and more robust, durable
Sharpness : Saw blades metal adopts scientific angle tooth shape design to reduce cutting friction and heat, which can ensure the sharpness of the pruning saw blades and smoother cuts
Cutting Performance : Carbide blades with a unique tooth shape design help to position the pruning place for stable cutting. The saw teeth are sharp, providing optimal cutting speeds and precision for a variety of tasks
Universal Handle : Our metal blades suitable for all major reciprocating saw brands in the market. Our metal reciprocating saw blades has excellent pruning ability and very labor-saving
Wide Application : 3Pcs 8TPI 6"(152mm) metal cutting blades ideal for cutting all kinds of metal in tough applications, e.g. high-alloy construction steels, stainless steels, rebar and car beams.

8.3

Very Good

Milwaukee

Milwaukee The Torch 9 in. Nitrus Carbide Cast Iron Reciprocating Saw Blade

Free Shipping

Main Highlights

3X longer life than standard carbide recip saw blades in cast iron
Made to cut thick metals: stainless steel, black pipe & angle iron
NITRUS CARBIDE eliminates tradeoff between life & speed of cut
7TPI design for fast starts and smooth cuts
25% more NITRUS CARBIDE per tooth

Check Price

Main Highlights

3X longer life than standard carbide recip saw blades in cast iron
Made to cut thick metals: stainless steel, black pipe & angle iron
NITRUS CARBIDE eliminates tradeoff between life & speed of cut
7TPI design for fast starts and smooth cuts
25% more NITRUS CARBIDE per tooth

8.1

Very Good

Bosch

BOSCH RCB9DG 1-Piece 9 in. 50 Grit Diamond-Grit Edge Reciprocating Saw Blade for Cast Iron, Block

Free Shipping

Main Highlights

Diamond Grit cutting edge for cutting cinder block, brick, cast iron, pipe and other abrasive materials.
Up to 3-times faster and 3-times longer life than carbide grit blades
Vacuum brazed diamond grit blade for heavy use

Check Price

Main Highlights

Diamond Grit cutting edge for cutting cinder block, brick, cast iron, pipe and other abrasive materials.
Up to 3-times faster and 3-times longer life than carbide grit blades
Vacuum brazed diamond grit blade for heavy use

8.1

Very Good

Lenox

Lenox 8-in Grit-Tpi Diamond Grit Reciprocating Saw Blade

Free Shipping

Main Highlights

Nickel alloy brazed diamond particles maintain sharpness to keep cutting after conventional carbide grit fail
A narrow kerf design enables thinner, faster cuts
Durable chrome alloy backing steel provides extra stability
Cuts cast iron, tile, brick, and natural stone

Check Price

Main Highlights

Nickel alloy brazed diamond particles maintain sharpness to keep cutting after conventional carbide grit fail
A narrow kerf design enables thinner, faster cuts
Durable chrome alloy backing steel provides extra stability
Cuts cast iron, tile, brick, and natural stone

Discover top deals and categories on Amazon Check Deals