Diablo Reciprocating Saw Blade DS1212BW25 12 Inch Demolition Blade 25 Pack (4/6 Variable TPI Bi-Metal Composition Nail-Embedded Wood Demolition)

Execute Structural Demolition Faster with Long-Lasting Variable TPI Bi-Metal Performance

The Diablo DS1212BW25 12-Inch Bi-Metal Reciprocating Saw Blade is a heavy-duty demolition blade engineered to sever thick, nail-embedded wood studs and structural framing components. Featuring a premium bi-metal matrix composition and a patented 4/6 variable tooth profile, this blade accelerates material extraction while providing five times the functional service life of standard high-carbon steel alternatives. Its oversized 1-inch demolition body structure maintains rigidity to deliver straight, accurate plunge cuts through dense wood assemblies without bending, binding, or suffering premature thermal breakdown.

Best Used For:

• Nail-Embedded Wood Demolition: Slicing cleanly through structural timber and framing studs embedded with hardened construction nails.
• Heavy Framing Tear-Outs: Ripping out subflooring, heavy roof joists, and structural wood headers during remodeling phases.
• Deep Vertical Plunge Cutting: Initializing fast vertical cuts straight into dimensional wood partitions with dynamic tip guidance.

Key Performance & Safety Features

• Perma-SHIELD Non-Stick Coating: Proprietary formulation shields the underlying steel body from continuous frictional heat, structural pitch gumming, and corrosion.
• Oversized 1-Inch Demolition Body: Augmented heavy-gauge height design guarantees straighter tracking lines and blocks blade flexing or buckling during high-torque stress loads.
• Ultra-Hardened Cutting Edge: Hardened bi-metal matrix delivers up to five times greater tooth sharpness retention than standard high-carbon steel blades.
• Aggressive Plunge-Cut Tip: Specially engineered tip geometry hooks into structural wood faces instantly for faster, seamless vertical plunge tracking.
• Reinforced Blade Shank Connection: Upgraded tang profile distributes linear reciprocating shock loads evenly, preventing premature shear failure at the tool chuck.
• Universal Shank Compatibility: Precision-milled mounting tang mounts securely into all standard corded or cordless industrial reciprocating saw platforms.

What's Included

• (25) Diablo DS1212BW25 12-Inch 4/6 TPI Reciprocating Saw Blades

Technical Specifications

PRO-TIP: When executing flush cuts or plunging through dual-stud framing plates, let the tool's weight drive the linear cadence; trying to force leverage strains the tang seat and minimizes the effectiveness of the variable pitch design.