Diablo Steel Demon Reciprocating Saw Blade DS0920BF 9 Inch 20/24 TPI Dual Tooth Carbide For Thin Metal And Sheet Metal Precision Cutting Application

The Diablo DS0920BF 9-inch Steel Demon Bi-Metal Reciprocating Saw Blade is engineered with an ultra-hardened cutting edge reaching a Rockwell hardness of HRC 62 to deliver five times the service life of standard bi-metal blades in thin-metal cutting applications. Optimized for materials less than 1/8-inch thick, this blade features a dual-tooth configuration and a 1-inch oversized demolition body to ensure high-speed, vibration-free performance when cutting conduit, sheet metal, and thin-wall tubing. The proprietary Perma-SHIELD non-stick coating minimizes friction and thermal buildup, maintaining structural integrity and cutting speed across professional corded and cordless reciprocating saw platforms.

Best Used For:

• Mechanical and Electrical Installation: Performs rapid, low-burr cuts on electrical conduit, metal junction boxes, and thin-walled piping within restricted wall spaces.
• Sheet Metal Fabrication: Provides the vertical rigidity required for clean, straight-line cuts in metal sheeting, flashing, and steel paneling.
• HVAC and Ductwork Demolition: Rapidly sections thin-gauge metal ductwork and support brackets where precision and speed are essential for site productivity.

Key Performance & Safety Features

• Ultra-Hardened HRC 62 Edge: Advanced heat-treated metal composition resists tooth dulling and deformation in high-speed, thin-gauge metal applications.
• Dual Tooth Geometry: Specialized double-tooth configuration with small gullets facilitates rapid material removal and superior tooth strength.
• Perma-SHIELD Coating: Industrial non-stick barrier protects the blade body from corrosion and debris gumming, extending operational service life.
• 1-Inch Oversized Body: Increased blade height enhances structural rigidity, effectively preventing blade bowing or chatter during high-torque cutting.
• Aggressive Plunge-Tip Design: Optimized tip geometry enables immediate material engagement for secure, rapid starting in thin-metal surfaces.

What's Included

• (1) Diablo 9-Inch 20/24 TPI Steel Demon Bi-Metal Reciprocating Saw Blade (DS0920BF)

Technical Specifications

Pro-Tip: When cutting thin sheet metal, reduce the stroke speed of your reciprocating saw to prevent the blade from whipping; this control ensures the teeth stay engaged with the metal and reduces heat buildup, significantly extending the life of the HRC 62 edge.