{"product_id":"diablo-ds1212bw25-12-inch-reciprocating-saw-blade-bi-metal-4-6-variable-tpi-perma-shield-nail-embedded-wood-demolition-25-pack","title":"Diablo DS1212BW25 12 Inch Reciprocating Saw Blade (Bi-Metal 4\/6 Variable TPI Perma-Shield Nail-Embedded Wood Demolition 25-Pack)","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-diablo\" title=\"Link to the Diablo Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Diablo_Tools_Logo.png?v=1772722060\" alt=\"Diablo Tools Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eDominate Rough-In Demolition Work with Heat-Resistant Variable Tooth Cutting\u003c\/h2\u003e\n\u003cp\u003eThe Diablo DS1212BW25 12-Inch Bi-Metal Reciprocating Saw Blade Pack delivers structural demolition performance in heavy-duty nail-embedded wood applications. Featuring specialized bi-metal technology combined with an ultra-hardened cutting edge, these industrial blades provide up to 5X longer service life than standard cutting alternatives. The engineering layout incorporates an oversized 1-inch demolition body for maximum rigidity alongside a patented 4\/6 variable tooth profile that accelerates chip evacuation while subduing high-vibration feedback. Equipped with an advanced non-stick Perma-SHIELD coating and an aggressive plunge-cut tip, these professional blades slip smoothly through rough framing timber without binding or suffering thermal degradation.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Structural Demolition:\u003c\/strong\u003e Slicing cleanly through thick, nail-embedded framing lumber, structural studs, and old wood joists.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlumbing and Electrical Rough-Ins:\u003c\/strong\u003e Modifying structural wall frames, floor plates, and window casings to run piping or conduits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Plunge Cutting:\u003c\/strong\u003e Executing immediate center structural entries directly into floorboards or roof sheathing panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerma-SHIELD Non-Stick Coating:\u003c\/strong\u003e Proprietary formulation shields the underlying steel body from continuous frictional heat, structural pitch gumming, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized 1-Inch Demolition Body:\u003c\/strong\u003e Augmented heavy-gauge height design guarantees straighter tracking lines and blocks blade flexing or buckling during high-torque stress loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Hardened Cutting Edge:\u003c\/strong\u003e Hardened bi-metal matrix delivers up to five times greater tooth sharpness retention than standard high-carbon steel blades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Plunge-Cut Tip:\u003c\/strong\u003e Specially engineered tip geometry hooks into structural wood faces instantly for faster, seamless vertical plunge tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Blade Shank Connection:\u003c\/strong\u003e Upgraded tang profile distributes linear reciprocating shock loads evenly, preventing premature shear failure at the tool chuck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Shank Compatibility:\u003c\/strong\u003e Precision-milled mounting tang mounts securely into all standard corded or cordless industrial reciprocating saw platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(25) DS1212BW 12-Inch 4\/6 TPI Bi-Metal Reciprocating Saw Blades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 49.2857%; border-collapse: collapse; font-family: sans-serif; font-size: 14px;\" height=\"570\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 39.356%;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 60.644%;\"\u003eStructured Factual Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eBrand Manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eDiablo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eModel Number (OEM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eDS1212BW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eProduct Classification Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eReciprocating Saw Blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eBlade Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eBlade Height Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003e1.0 in (Demolition Grade Body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eTooth Design Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003ePatented Variable Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eTeeth Per Inch (TPI)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003e4\/6 TPI Variable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eBlade Component Matrix\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eBi-Metal (HSS Steel Teeth Layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eSurface Finish Coating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003ePerma-SHIELD Non-Stick Thermal Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eTarget Application Niche\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eRough-In Nail-Embedded Wood \u0026amp; Timber Demolition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eTotal Pack Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003e25 Blades Per Bulk Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 39.356%;\"\u003eUniversal Shank Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 60.644%;\"\u003eStandard 1\/2 in Tang Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cblockquote style=\"background-color: #f9f9f9; border-left: 5px solid #004b87; margin: 1.5em 10px; padding: 0.75em 10px;\"\u003e\n\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e When cutting through dense, old-growth framing wood embedded with hardened wire nails, let the variable 4\/6 TPI tooth configuration maintain its speed by pulling back slightly on your saw body. Forcing a 12-inch blade deep into wood grain binds the teeth and concentrates localized heat; matching a steady, sweeping orbit action with the non-stick Perma-SHIELD coating clears wood waste immediately, keeping the teeth sharp and preventing accidental motor stalling.\u003c\/blockquote\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":52498968084791,"sku":"DS1212BW25","price":85.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Diablo_DS1212BW25_12_Inch_Reciprocating_Saw_Blade_Bi-Metal_4_6_Variable_TPI_Perma-Shield_Nail-Embedded_Wood_Demolition_25-Pack.jpg?v=1781879595","url":"https:\/\/www.1toptools.com\/products\/diablo-ds1212bw25-12-inch-reciprocating-saw-blade-bi-metal-4-6-variable-tpi-perma-shield-nail-embedded-wood-demolition-25-pack","provider":"1 Top Tools","version":"1.0","type":"link"}