A high-resolution product photograph of a single 12 inch Diablo bi-metal reciprocating saw blade. The blade features a vibrant red Perma-SHIELD coating with white and black branding, detailing its 8/14 TPI variable tooth design and general-purpose optimization for wood, metal, and plastic. A red 25-pack graphic is featured to the left to indicate the bulk quantity.
A professional retail shot of the 12 inch Diablo general-purpose reciprocating saw blade in its original hanging card packaging. The design prominently displays the 25-pack bulk quantity, the 5X longer life durability claim, and specifications for 8/14 TPI variable tooth performance.
A materials application graphic illustrating the diverse use cases for the Diablo 12 inch reciprocating saw blade, featuring high-quality icons for thick metal from 3/16 inch to 9/16 inch, stainless steel, cast iron, angle tubing, and pipe.
A tool compatibility graphic displaying a red reciprocating saw blade alongside gray-scale icons of a corded reciprocating saw and a cordless reciprocating saw, highlighting the universal shank fit for all major power saw brands.
An action photograph showing a red Diablo Demo Demon reciprocating saw blade cutting through a heavy wooden stud embedded with multiple metal nails, demonstrating the blade's aggressive cutting power and impact resistance during structural demolition.
Diablo Nail-Embedded Wood Carbide Reciprocating Blade promotional how to video
A high-resolution product photograph of a single 12 inch Diablo bi-metal reciprocating saw blade. The blade features a vibrant red Perma-SHIELD coating with white and black branding, detailing its 8/14 TPI variable tooth design and general-purpose optimization for wood, metal, and plastic. A red 25-pack graphic is featured to the left to indicate the bulk quantity.
A professional retail shot of the 12 inch Diablo general-purpose reciprocating saw blade in its original hanging card packaging. The design prominently displays the 25-pack bulk quantity, the 5X longer life durability claim, and specifications for 8/14 TPI variable tooth performance.
A materials application graphic illustrating the diverse use cases for the Diablo 12 inch reciprocating saw blade, featuring high-quality icons for thick metal from 3/16 inch to 9/16 inch, stainless steel, cast iron, angle tubing, and pipe.
A tool compatibility graphic displaying a red reciprocating saw blade alongside gray-scale icons of a corded reciprocating saw and a cordless reciprocating saw, highlighting the universal shank fit for all major power saw brands.
An action photograph showing a red Diablo Demo Demon reciprocating saw blade cutting through a heavy wooden stud embedded with multiple metal nails, demonstrating the blade's aggressive cutting power and impact resistance during structural demolition.
Diablo Nail-Embedded Wood Carbide Reciprocating Blade promotional how to video
DIABLO

Diablo DS1214BGP25 12 Inch Demo Demon Bi-Metal Reciprocating Saw Blades 25 Pack (8/14 TPI, 1 Inch Height, Multi-Material General Purpose Demolition Cutting)

In stock
SKU: DS1214BGP25
$77.95 USD

Description

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Professional Grade General Purpose Demolition Blades

The Diablo DS1214BGP25 12-Inch Demo Demon Bi-Metal Reciprocating Saw Blades provide high-reach, industrial performance for multi-material cutting applications. Engineered with a variable 8/14 TPI geometry, these blades facilitate rapid material removal in nail-embedded lumber, plastic, and structural metal while minimizing vibration. The 1-inch thick demolition body ensures superior rigidity for straight, accurate cuts through thick structural members and pipes during large-scale renovation or demolition projects.

Best Used For:

  • Structural Header Demolition: Rapidly cutting through thick timber and embedded steel fasteners during structural tear-downs.
  • Utility Pipe and Conduit Removal: Slicing through thick-walled pipes and structural metal supports in confined wall cavities.
  • Deep-Section Subfloor Cutting: Performing long-reach plunge cuts through floor systems and wall sections with enhanced blade stability.

Key Performance & Safety Features

  • Variable Tooth Technology: Optimized 8/14 TPI spacing delivers faster cutting speeds and reduced vibration across mixed materials.
  • Bi-Metal Durability: Advanced construction provides up to 5 times the operational service life compared to standard competitor blades.
  • Perma-SHIELD Coating: Non-stick protective layer minimizes heat friction, gumming, and surface corrosion for cooler, consistent operation.
  • Rigid Demolition Profile: 1-inch oversized blade height prevents blade whip and maintains straight cut paths at full extension.
  • Specialized Plunge Tip: Geometry designed for rapid entry into hard-to-access wall and floor cavities.

What's Included

  • (25) Diablo DS1214BGP 12-Inch Demo Demon Bi-Metal Reciprocating Saw Blades

Technical Specifications

Model Number DS1214BGP25
Blade Length 12 in.
TPI Configuration 8/14 TPI Variable
Blade Material Bi-Metal
Blade Height 1 in.
Tooth Design Variable Tooth
Shank Type Universal 1/2 in.
Coating Perma-SHIELD Non-Stick
Pack Quantity 25 Blades
Application General Purpose Demolition 
Pro-Tip: When performing deep plunge cuts, start the tool at a lower stroke rate until the tip has penetrated the surface to prevent initial blade jump and ensure a clean, accurate entry point.