{"product_id":"12-in-14-18-tpi-reciprocating-saw-blades-25-pack-durable-metal","title":"12 in 14+18 TPI Reciprocating Saw Blades 25 Pack - Durable Metal","description":"\u003cp\u003eIn this review the reviewer finds the EZARC 25 pack of 12 in reciprocating saw blades best suited for DIYers and pros who regularly cut medium-thick metal and need a durable, value-minded blade set. The single biggest reason to buy is the combination of an M42 bi-metal tooth edge with 8% cobalt and a variable 14+18 TPI profile, which together deliver noticeably longer life and consistent cutting through steel compared with basic blades. The set balances cutting speed and tooth durability for frequent metal demolition tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM42 bi-metal teeth:\u003c\/strong\u003e The 8% cobalt alloy teeth hold an edge longer under heavy metal work, extending service life during demolition tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable 14+18 TPI design:\u003c\/strong\u003e The alternating tooth pitch and small gullets optimize cutting speed and control for medium-thick metal sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 in length:\u003c\/strong\u003e The 300mm blade length gives reach and leverage for cutting posts, channels, and thicker brackets without frequent repositioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2 in universal shank:\u003c\/strong\u003e Fits all common Sawzall-style tools so the blades work across major recip saw brands on the jobsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-piece pack:\u003c\/strong\u003e Provides long-term work support and reduces downtime with a supply of ready replacement blades for multiple projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese blades are ideal for contractors, metal fabricators, and homeowners who cut medium-thick steel parts like chain link fence posts, metal studs, and automotive body panels. The bi-metal construction with cobalt and the mixed tooth profile suit frequent cutting and demolition where both life and cut speed matter.\u003c\/p\u003e\n\u003cp\u003eUsers who mainly cut wood, very thin sheet metal, or need ultra-fine finish cuts should look elsewhere for blades optimized for those materials; this set is tuned for metal demolition and medium-thick sections rather than fine woodworking or ultra-thin stainless sheetwork.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong cutting ability through steel thanks to M42 bi-metal teeth with 8% cobalt.\u003c\/li\u003e\n\u003cli\u003eGood value and durability for the quantity provided in a 25-piece pack.\u003c\/li\u003e\n\u003cli\u003eUniversal 1\/2 in shank ensures broad compatibility with Sawzall-style tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTeeth sharpness received mixed feedback from some users, so initial edge consistency can vary blade to blade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEZARC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal length\u003c\/td\u003e\n\u003ctd\u003e12 in (300mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth pitch\u003c\/td\u003e\n\u003ctd\u003eVariable 14+18 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eM42 Bi-Metal teeth with 8% cobalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade thickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting capacity\u003c\/td\u003e\n\u003ctd\u003eSuitable for 1\/16 in - 1\/4 in metal thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank\u003c\/td\u003e\n\u003ctd\u003e1\/2 in universal shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EZARC 25-pack is a sensible choice for anyone needing a reliable supply of metal demolition blades that balance cutting speed and longevity. For medium-thick steel work the M42 bi-metal teeth with cobalt and the 14+18 TPI profile offer good value and reduced downtime, making this set a practical pick for contractors and dedicated DIYers.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my reciprocating saw?\u003c\/strong\u003e\u003cbr\u003eYes, the blades use a 1\/2 in universal shank and fit all common Sawzall-style tools from major brands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat thickness of metal can they cut?\u003c\/strong\u003e\u003cbr\u003eThey are intended for medium-thick metal, roughly 1\/16 in to 1\/4 in thickness for efficient demolition cuts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these good for automotive dismantling?\u003c\/strong\u003e\u003cbr\u003eYes, the M42 bi-metal edge with 8% cobalt and variable tooth profile make them suitable for many automotive metal-cutting tasks.\u003c\/p\u003e","brand":"EZARC","offers":[{"title":"Default Title","offer_id":48750239318235,"sku":"B0CQLZRH69","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81zYzlJmHzL._SL1500.jpg?v=1778834757","url":"https:\/\/gearmusthave.com\/products\/12-in-14-18-tpi-reciprocating-saw-blades-25-pack-durable-metal","provider":"GearMustHave","version":"1.0","type":"link"}