A high-resolution product shot of the 4 inch Diablo Steel Demon carbide reciprocating saw blade. The image highlights the aggressive 8 TPI carbide teeth and the specialized red demolition body optimized for heavy-duty metal cutting applications such as cast iron and stainless steel.
A high-resolution product shot of the 4 inch Diablo Steel Demon carbide reciprocating saw blade. The image highlights the aggressive 8 TPI carbide teeth and the specialized red demolition body optimized for heavy-duty metal cutting applications such as cast iron and stainless steel.
A retail-ready view of the Diablo 4 inch Steel Demon thick metal cutting blade in its original hanging card packaging. The design prominently displays the 50X longer life durability claim and specifies its suitability for high-strength alloys and stainless steel.
A material application graphic illustrating the diverse capabilities of the Diablo carbide blade, featuring icons for metal 1/8 inch to 1/2 inch thick, stainless steel, cast iron, angle tubing, and metal pipe.
A tool compatibility graphic showing the red Diablo Steel Demon reciprocating saw blade alongside icons for both corded and cordless reciprocating saws, highlighting its universal shank fit for all major power tool brands.
A performance marketing graphic titled LIFE, visually comparing one Diablo carbide-tipped blade to 50 standard bi-metal blades. This emphasizes the extreme longevity and cost-effectiveness of TiCo Hi-Density carbide teeth in metal demolition.
An action photograph of a Diablo Steel Demon carbide blade in a reciprocating saw cutting through a thick metal pipe secured in a workshop vise, demonstrating the tool's precision and high-output performance on industrial materials.
An official Diablo Authorized Online Dealer badge featuring a brushed metallic oval border and the red Diablo logo, signifying a verified and trusted retail partner for high-performance cutting tools.
Diablo's Thick Metal Carbide Reciprocating Blade promotional how to video
A high-resolution product shot of the 4 inch Diablo Steel Demon carbide reciprocating saw blade. The image highlights the aggressive 8 TPI carbide teeth and the specialized red demolition body optimized for heavy-duty metal cutting applications such as cast iron and stainless steel.
A high-resolution product shot of the 4 inch Diablo Steel Demon carbide reciprocating saw blade. The image highlights the aggressive 8 TPI carbide teeth and the specialized red demolition body optimized for heavy-duty metal cutting applications such as cast iron and stainless steel.
A retail-ready view of the Diablo 4 inch Steel Demon thick metal cutting blade in its original hanging card packaging. The design prominently displays the 50X longer life durability claim and specifies its suitability for high-strength alloys and stainless steel.
A material application graphic illustrating the diverse capabilities of the Diablo carbide blade, featuring icons for metal 1/8 inch to 1/2 inch thick, stainless steel, cast iron, angle tubing, and metal pipe.
A tool compatibility graphic showing the red Diablo Steel Demon reciprocating saw blade alongside icons for both corded and cordless reciprocating saws, highlighting its universal shank fit for all major power tool brands.
A performance marketing graphic titled LIFE, visually comparing one Diablo carbide-tipped blade to 50 standard bi-metal blades. This emphasizes the extreme longevity and cost-effectiveness of TiCo Hi-Density carbide teeth in metal demolition.
An action photograph of a Diablo Steel Demon carbide blade in a reciprocating saw cutting through a thick metal pipe secured in a workshop vise, demonstrating the tool's precision and high-output performance on industrial materials.
An official Diablo Authorized Online Dealer badge featuring a brushed metallic oval border and the red Diablo logo, signifying a verified and trusted retail partner for high-performance cutting tools.
Diablo's Thick Metal Carbide Reciprocating Blade promotional how to video
DIABLO

Diablo Reciprocating Saw Blade DS0408CF 4 Inch Steel Demon Carbide Teeth 8 TPI Thick Metal Stainless Iron Cast Alloy Precision Demolition Cutting

In stock
SKU: DS0408CF
$7.49 USD

Description

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Slice Thick Stainless Steel and Cast Iron inside Restricted Spaces with 8 TPI Carbide Engineering
The Diablo DS0408CF 4-inch Steel Demon carbide teeth reciprocating saw blade delivers industrial-grade material sectioning and precise close-quarter cuts for commercial piping modifications, structural demolition, and high-strength metal recovery. Engineered with TiCo high-density carbide teeth and a universal 1/2-inch shank matrix, this 8 TPI robust blade cuts through dense ferrous alloys from 3/16 inch up to 9/16 inch thick while yielding up to 50X the operational lifespan of traditional bi-metal alternatives. The compact 4-inch footprint optimizes tool maneuverability inside restricted industrial bays, utilizing a 1-inch oversized demolition body height and a permanent Perma-SHIELD non-stick coating layer to isolate the blade stock against dynamic friction drag, heat warping, and structural corrosion.

Best Used For:

  • Thick Metal Pipe Cutting: Slicing straight through heavy-wall cast iron soil pipes, commercial stainless steel conduits, and rigid high-strength steel plumbing lines.
  • Confined Space Demolition: Executing clean structural plunge cuts and emergency scrap metal extractions inside restrictive engine compartments or tight building framework.
  • High-Strength Alloy Sectioning: Processing dense structural angle irons, chrome-moly metal tubing, and solid steel structural brackets between 3/16 inch and 9/16 inch thick.

Key Performance & Safety Features

  • TiCo Hi-Density Carbide: Premium formulated tungsten cobalt teeth preserve premium edge sharpness under intense dynamic thermal loads to outlast standard saw accessories.
  • 8 TPI Optimized Pitch: Industrial-spaced tooth distribution delivers rapid structural clearing speed and smooth control in dense alloys from 3/16 inch to 9/16 inch.
  • 1-Inch Oversized Body: Extra-wide structural steel backing plate profiles minimize lateral blade deflection and chatter to secure perfectly straight linear tracks.
  • Perma-SHIELD Heat Armor: Non-stick protective coating suppresses mechanical drag variables to prevent material pitch accumulation and dynamic metal binding.
  • High-Impact Tip Connection: Advanced electronic carbide-to-blade bonding maximizes tooth retention values during high-torque industrial metal demolition.

What's Included

  • (1) Diablo DS0408CF 4-Inch Steel Demon Carbide Teeth Reciprocating Saw Blade

Technical Specifications

Brand Diablo
Model Number DS0408CF
Blade Cutting Length 4 inches
Teeth Per Inch (TPI) 8 TPI
Tooth Design Type Carbide Tipped
Blade Edge Metallurgy TiCo High-Density Carbide
Minimum Cutting Capacity 3/16 inch (0.1875 inches)
Maximum Cutting Capacity 9/16 inch (0.5625 inches)
Blade Body Height 1.0 inch
Shank Interface Layout Universal 1/2 inch Tang
Coating Formulation Finish Perma-SHIELD Non-Stick Matrix
Total Item Quantity 1 Blade

Pro-Tip: When sectioning thick high-strength cast iron mains in tight quarters, run the saw tool below maximum stroke speed. Maintaining intermediate speed steps ensures the 8 TPI carbide teeth carve a precise linear groove path without frictional glaze hardening, allowing the short 4-inch base body to manage heat distribution safely.