8" 18TPI Reciprocating Saw Blade DW4821B-SBD

Dewalt's industrial-grade 8" 18TPI Reciprocating Saw Blade engineered for high-performance metal cutting and heavy-duty demolition. Designed for durability, these blades feature Matrix II steel with 8% cobalt and a reinforced tooth design to withstand the heat and friction of cutting through tough materials like angle iron, conduit, and pipe. The bi-metal construction ensures a flexible, shatter-resistant body, while the anti-stick coating reduces heat buildup for smoother, more efficient cuts in professional job site environments.
Key Features
Reinforced Tooth Design: Specifically engineered to increase durability and maintain sharpness when cutting through dense metals and alloys.
Matrix II Steel Construction: Includes 8% cobalt for maximum heat resistance and a long-lasting cutting edge in industrial applications.
Bi-Metal Flexibility: Features a tough, flexible body that resists breaking or shattering under extreme tension or high-torque conditions.
Anti-Stick Coating: A specially formulated finish minimizes friction and prevents gum-up, ensuring smoother material removal and cleaner cuts.
Raker Teeth Geometry: Optimized to minimize vibration, providing better control and reducing user fatigue during continuous operation.
Universal 1/2-Inch Shank: Designed for seamless compatibility across all major brands of corded and cordless reciprocating saws.
Bulk Master Pack: Typically provided in high-quantity contractor packs to ensure a steady supply for large-scale mechanical and plumbing projects.