DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades 25-Pack for Heavy Duty Metal Pipe Conduit Angle Iron Fast Straight Cutting Sawzall DW4822B25

Dominate Heavy-Duty Metal Applications: DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades

Engineered for the rigorous demands of industrial jobsites, the DEWALT DW4822B25 12-Inch 18 TPI Reciprocating Saw Blade 25-Pack delivers unmatched speed and durability. Featuring a patented toothform, these blades optimize chip removal to provide fast, smooth cuts through the toughest metals, including heavy-gauge pipe, conduit, and angle iron. Whether you are performing demolition work or precision plumbing and HVAC installs, these 12-inch blades provide the reach and strength necessary to maintain a straight path through thick materials. By lasting up to 50% longer than previous generations, this bulk pack ensures you stay productive on the job with fewer blade changes and maximum efficiency.

Built to survive the most punishing environments, these blades feature Bi-Metal construction that expertly combines a high-speed steel cutting edge with a flexible carbon steel backing. This unique design provides a long-lasting edge that resists dulling while remaining flexible enough to minimize blade breakage under stress. Proudly made in the USA with global materials, the DW4822B25 series is the professional’s choice for reliable material removal. The 18 TPI (Teeth Per Inch) configuration is perfectly balanced to provide a clean finish without sacrificing the aggressive cutting speed required for high-volume metal fabrication and demolition.

Key Features

• Up To 50% Longer Life: Patented toothform optimizes chip removal for cooler, more efficient cutting.
• High-Speed Bi-Metal Construction: Delivers a flexible blade body and a durable cutting edge to prevent snapping and premature wear.
• 18 TPI Fine-Tooth Design: Optimized for cutting medium to heavy-gauge metals with a smooth, professional finish.
• Extended 12-Inch Reach: Provides the necessary length for cutting large pipes, bundles of conduit, and deep-access demolition.
• Fast Straight Cuts: Straight back design ensures maximum stability for accurate, consistent cuts in structural steel.
• Bulk 25-Pack Value: Keeps your crew equipped and reduces the overall cost per cut on large-scale commercial projects.

What's Included

• (25) DEWALT DW4822B25 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades

Specifications

Pro-Tip: To maximize the life of your 18 TPI metal-cutting blades, maintain a steady, moderate speed and avoid using the "orbital" setting on your reciprocating saw when cutting metal. For thick iron or stainless steel, apply a small amount of cutting oil to the blade to reduce friction and heat, which prevents the teeth from "bluing" and preserves the temper of the bi-metal edge.