{"product_id":"dewalt-reciprocating-saw-blades-straight-back-12-inch-18-tpi-25-pack-dw4822b25","title":"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","description":"\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333333; line-height: 1.6;\"\u003e\n\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to DeWalt Tools homepage\" href=\"https:\/\/www.1toptools.com\/pages\/brand-dewalt\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Authorized Dealer Badge DEWALT logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Authorized_Dealer_Badge_DEWALT.png?v=1775666860\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eDominate Heavy-Duty Metal Applications: DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades\u003c\/h2\u003e\n\u003cp\u003eEngineered for the rigorous demands of industrial jobsites, the \u003cstrong\u003eDEWALT DW4822B25 12-Inch 18 TPI Reciprocating Saw Blade 25-Pack\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003eBuilt to survive the most punishing environments, these blades feature \u003cstrong\u003eBi-Metal construction\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp To 50% Longer Life:\u003c\/strong\u003e Patented toothform optimizes chip removal for cooler, more efficient cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Bi-Metal Construction:\u003c\/strong\u003e Delivers a flexible blade body and a durable cutting edge to prevent snapping and premature wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 TPI Fine-Tooth Design:\u003c\/strong\u003e Optimized for cutting medium to heavy-gauge metals with a smooth, professional finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended 12-Inch Reach:\u003c\/strong\u003e Provides the necessary length for cutting large pipes, bundles of conduit, and deep-access demolition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Straight Cuts:\u003c\/strong\u003e Straight back design ensures maximum stability for accurate, consistent cuts in structural steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk 25-Pack Value:\u003c\/strong\u003e Keeps your crew equipped and reduces the overall cost per cut on large-scale commercial projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(25) DEWALT DW4822B25 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"921\" height=\"518\" src=\"https:\/\/www.youtube.com\/embed\/JVce6ZNl12s\" title=\"DEWALT Power Detect Reciprocating Saw Comparison - DEWALT DCS368 \/ DEWALT DCS367\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable height=\"507\" style=\"width: 46.7857%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eDEWALT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eDW4822B25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eBlade Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e12 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eTeeth Per Inch (TPI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e18 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eBlade Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eBi-Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eBlade Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e0.75 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e0.050 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eBack Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eStraight Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eMedium to Heavy Metal Cutting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003ePiece Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e25 Blades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff1f6;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003eUSA with Global Materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 41.1449%;\"\u003e\u003cstrong\u003eUPC \/ Barcode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 58.8551%;\"\u003e028877338439\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 20px; padding: 15px; background-color: #f9f9f9; border-left: 5px solid #004b87;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51223534174519,"sku":"DW4822B25","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/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_1.jpg?v=1778164676","url":"https:\/\/www.1toptools.com\/products\/dewalt-reciprocating-saw-blades-straight-back-12-inch-18-tpi-25-pack-dw4822b25","provider":"1 Top Tools","version":"1.0","type":"link"}