DEWALT 8-Inch 18 TPI Bi-Metal Reciprocating Saw Blades 100-Pack Bulk Metal Cutting Blades for Pipe Conduit and Angle Iron Fast Straight Cuts DW4821B

Industrial Material Removal at Scale: DEWALT 8-Inch 18 TPI Bi-Metal Reciprocating Saw Blade Bulk 100-Pack

Engineered for high-production environments and demanding industrial jobsites, the DEWALT DW4821B 8-Inch 18 TPI Reciprocating Saw Blade provides the perfect balance of speed and longevity. Featuring a patented tooth design with ultra-sharp geometry, these blades deliver significantly faster cut rates through tough metals like heavy-duty pipe, conduit, and angle iron. The aggressive shank angle is meticulously designed to increase tooth contact, ensuring each stroke is more efficient. Additionally, a specialized anti-stick coating minimizes friction and gum-up, allowing the blade to glide through thick materials without binding, keeping your workflow consistent and productive.

Built to survive the most punishing demolition and installation tasks, these blades utilize a Bi-Metal construction that combines a durable high-speed steel edge with a flexible carbon steel backing. This industrial-grade design delivers maximum blade flexibility to minimize breaks while maintaining a sharp cutting edge for up to 50% longer life than previous generations. Proudly made in the USA with global materials, this bulk 100-pack is the ultimate solution for large-scale mechanical, electrical, and plumbing contractors who require reliable, professional-grade performance with every cut.

Key Features

• Up To 50% Longer Life: Patented toothforms optimize chip removal for cooler, more efficient cutting and extended blade durability.
• Fast Cut Tooth Geometry: Sharper tooth design allows for rapid material removal in a wide range of metal applications.
• Aggressive Shank Angle: Increases tooth contact for faster, more forceful cutting action in heavy-gauge steel.
• High-Speed Bi-Metal Design: Combines a long-lasting cutting edge with a flexible body to prevent snapping under high torque.
• Anti-Stick Coating: Minimizes friction and heat buildup to prevent "gumming up" when cutting through coated or sappy materials.
• Bulk 100-Piece Pack: Maximizes value for professional crews, reducing the frequency of orders and the cost per cut.

What's Included

• (100) DEWALT DW4821B 8-Inch 18 TPI Bi-Metal Reciprocating Saw Blades

Specifications

Pro-Tip: To maximize the life of your 18 TPI blades, always maintain "three teeth in the cut" at all times. If the material is too thin and only one or two teeth engage, the blade can snag and rip the teeth off. When cutting thick steel, let the tool do the work—forcing the blade causes excessive heat, which can dull the bi-metal tips prematurely.