{"@context":"https://schema.org","@type":"Product","name":"Wood Demolition – Bi-Metal, 6/9/12 in, 6 TPI Reciprocating Saw Blade","description":"Aggressive 6TPI Design – Fast Cuts Through Thick Wood & Nails The 6 teeth per inch (TPI) configuration is engineered for rapid demolition of dense wood, nail-embedded lumber, and composites. The deep gullets clear debris instantly, reducing clogging and maintaining momentum in tough materials like pressure-treated wood or plywood with embedded nails. This design cuts 30% faster than standard blades in demolition scenarios, making it ideal for remodeling, deconstruction, or pallet disassembly. Bi-Metal Construction with 8% Cobalt – 2X Longer Life Combines high-speed steel (HSS) teeth for sharpness and a flexible carbon steel body for durability. The 8% cobalt-infused teeth resist heat and wear, lasting twice as long as conventional bi-metal blades in continuous use. Heat-treated for toughness, it handles repetitive cuts in hardwoods, chipboard, and fiberglass-reinforced plastics without breaking or warping. Three Lengths for Versatile Demolition 6-inch: Compact for tight spaces (e.g., under floor joists, between studs) with a sharp tip for easy plunge cuts. 9-inch: Balances reach and control for mid-sized projects like removing wall framing or cutting through thick branches. 12-inch: Delivers maximum leverage for deep cuts in large wooden beams or structural lumber. All lengths feature a 1.3mm-thick blade body to minimize deflection and ensure straight, controlled cuts. Universal Fit & Heavy-Duty Performance The 1/2-inch universal shank works seamlessly with major reciprocating saws (DeWalt, Bosch, Milwaukee, etc.), eliminating the need for adapters. The blade’s reinforced spine and tapered design resist bending under heavy load, while the white-painted finish adds corrosion resistance in wet or outdoor environments. It’s certified for cutting nail-embedded wood, PVC, and composite materials up to 250mm thick. Professional-Grade Reliability for Demolition Work Trusted by contractors for its ability to tackle mixed-material demolition (wood, nails, light metal) without frequent blade changes. The optimized tooth geometry reduces friction and heat buildup, extending blade life even in abrasive materials like fiber cement or asphalt roofing. Backed by a 5-pack bundle, it offers cost-effective durability for high-volume projects. EZARC Reciprocating Saw Blades Demolition Wood & Nails R622DH with increased thickness of 1.3mm makes blade durable on any tough demolition jobs, sharp tip makes it easy into any corner for cutting work. Model Number: R622DH Total Length: 150mm Cutting Length: 100mm Blade Material: Bi-Metal with 8% Cobalt Teeth Per Inch: 6TPI Blade thickness: 1.3mm Cutting material: hard wood, wood with nails, chipboard, glass fiber-reinforced plastics, composite material Universal 1/2\"shank fits: Reciprocating saws including Bosch, Hitachi, Flex, Makita, Black+Decker, Milwaukee, skil and more Bi-Metal Teeth with 8% Cobalt Product Description： Material: Bi-Metal with 8% Cobalt Color: White and Blue Number of Pieces: 5 Pack Size: 6'' 150mm, 9'' 225mm, 12'' 300mm Weight: 3.53 ounces / 100g 7.41 ounces/ 210g 11.64 ounces/ 330g","descriptionSections":[{"heading":"Product overview","text":"Aggressive 6TPI Design – Fast Cuts Through Thick Wood & Nails The 6 teeth per inch (TPI) configuration is engineered for rapid demolition of dense wood, nail-embedded lumber, and composites. The deep gullets clear debris instantly, reducing clogging and maintaining momentum in tough materials like pressure-treated wood or plywood with embedded nails. This design cuts 30% faster than standard blades in demolition scenarios, making it ideal for remodeling, deconstruction, or pallet disassembly. Bi-Metal Construction with 8% Cobalt – 2X Longer Life Combines high-speed steel (HSS) teeth for sharpness and a flexible carbon steel body for durability. The 8% cobalt-infused teeth resist heat and wear, lasting twice as long as conventional bi-metal blades in continuous use. Heat-treated for toughness, it handles repetitive cuts in hardwoods, chipboard, and fiberglass-reinforced plastics without breaking or warping. Three Lengths for Versatile Demolition 6-inch: Compact for tight spaces (e.g., under floor joists, between studs) with a sharp tip for easy plunge cuts. 9-inch: Balances reach and control for mid-sized projects like removing wall framing or cutting through thick branches. 12-inch: Delivers maximum leverage for deep cuts in large wooden beams or structural lumber. All lengths feature a 1.3mm-thick blade body to minimize deflection and ensure straight, controlled cuts. Universal Fit & Heavy-Duty Performance The 1/2-inch universal shank works seamlessly with major reciprocating saws (DeWalt, Bosch, Milwaukee, etc.), eliminating the need for adapters. The blade’s reinforced spine and tapered design resist bending under heavy load, while the white-painted finish adds corrosion resistance in wet or outdoor environments. It’s certified for cutting nail-embedded wood, PVC, and composite materials up to 250mm thick. Professional-Grade Reliability for Demolition Work Trusted by contractors for its ability to tackle mixed-material demolition (wood, nails, light metal) without frequent blade changes. The optimized tooth geometry reduces friction and heat buildup, extending blade life even in abrasive materials like fiber cement or asphalt roofing. Backed by a 5-pack bundle, it offers cost-effective durability for high-volume projects.","blocks":[{"kind":"paragraph","text":"Aggressive 6TPI Design – Fast Cuts Through Thick Wood & Nails The 6 teeth per inch (TPI) configuration is engineered for rapid demolition of dense wood, nail-embedded lumber, and composites. The deep gullets clear debris instantly, reducing clogging and maintaining momentum in tough materials like pressure-treated wood or plywood with embedded nails. This design cuts 30% faster than standard blades in demolition scenarios, making it ideal for remodeling, deconstruction, or pallet disassembly."},{"kind":"paragraph","text":"Bi-Metal Construction with 8% Cobalt – 2X Longer Life Combines high-speed steel (HSS) teeth for sharpness and a flexible carbon steel body for durability. The 8% cobalt-infused teeth resist heat and wear, lasting twice as long as conventional bi-metal blades in continuous use. Heat-treated for toughness, it handles repetitive cuts in hardwoods, chipboard, and fiberglass-reinforced plastics without breaking or warping."},{"kind":"paragraph","text":"Three Lengths for Versatile Demolition 6-inch: Compact for tight spaces (e.g., under floor joists, between studs) with a sharp tip for easy plunge cuts. 9-inch: Balances reach and control for mid-sized projects like removing wall framing or cutting through thick branches. 12-inch: Delivers maximum leverage for deep cuts in large wooden beams or structural lumber. All lengths feature a 1.3mm-thick blade body to minimize deflection and ensure straight, controlled cuts."},{"kind":"paragraph","text":"Universal Fit & Heavy-Duty Performance The 1/2-inch universal shank works seamlessly with major reciprocating saws (DeWalt, Bosch, Milwaukee, etc.), eliminating the need for adapters. The blade’s reinforced spine and tapered design resist bending under heavy load, while the white-painted finish adds corrosion resistance in wet or outdoor environments. It’s certified for cutting nail-embedded wood, PVC, and composite materials up to 250mm thick."},{"kind":"paragraph","text":"Professional-Grade Reliability for Demolition Work Trusted by contractors for its ability to tackle mixed-material demolition (wood, nails, light metal) without frequent blade changes. The optimized tooth geometry reduces friction and heat buildup, extending blade life even in abrasive materials like fiber cement or asphalt roofing. Backed by a 5-pack bundle, it offers cost-effective durability for high-volume projects."}],"sourceId":"m1"},{"heading":"EZARC Reciprocating Saw Blades Demolition Wood & Nails","text":"R622DH with increased thickness of 1.3mm makes blade durable on any tough demolition jobs, sharp tip makes it easy into any corner for cutting work. Model Number: R622DH Total Length: 150mm Cutting Length: 100mm Blade Material: Bi-Metal with 8% Cobalt Teeth Per Inch: 6TPI Blade thickness: 1.3mm Cutting material: hard wood, wood with nails, chipboard, glass fiber-reinforced plastics, composite material Universal 1/2\"shank fits: Reciprocating saws including Bosch, Hitachi, Flex, Makita, Black+Decker, Milwaukee, skil and more Bi-Metal Teeth with 8% Cobalt","blocks":[{"kind":"paragraph","text":"R622DH with increased thickness of 1.3mm makes blade durable on any tough demolition jobs, sharp tip makes it easy into any corner for cutting work."},{"kind":"bullet","text":"Model Number: R622DH"},{"kind":"bullet","text":"Total Length: 150mm"},{"kind":"bullet","text":"Cutting Length: 100mm"},{"kind":"bullet","text":"Blade Material: Bi-Metal with 8% Cobalt"},{"kind":"bullet","text":"Teeth Per Inch: 6TPI"},{"kind":"bullet","text":"Blade thickness: 1.3mm"},{"kind":"bullet","text":"Cutting material: hard wood, wood with nails, chipboard, glass fiber-reinforced plastics, composite material"},{"kind":"bullet","text":"Universal 1/2\"shank fits: Reciprocating saws including Bosch, Hitachi, Flex, Makita, Black+Decker, Milwaukee, skil and more Bi-Metal Teeth with 8% Cobalt"}],"sourceId":"m2"},{"heading":"Product Description：","text":"Material: Bi-Metal with 8% Cobalt Color: White and Blue Number of Pieces: 5 Pack Size: 6'' 150mm, 9'' 225mm, 12'' 300mm Weight: 3.53 ounces / 100g 7.41 ounces/ 210g 11.64 ounces/ 330g","blocks":[{"kind":"paragraph","text":"Material: Bi-Metal with 8% Cobalt"},{"kind":"paragraph","text":"Color: White and Blue"},{"kind":"paragraph","text":"Number of Pieces: 5 Pack"},{"kind":"paragraph","text":"Size: 6'' 150mm, 9'' 225mm, 12'' 300mm"},{"kind":"paragraph","text":"Weight: 3.53 ounces / 100g"},{"kind":"paragraph","text":"7.41 ounces/ 210g"},{"kind":"paragraph","text":"11.64 ounces/ 330g"}],"sourceId":"m3"}],"storeName":"EZARC Tools","seoDescription":"Built for brutal jobs, EZARC’s 6TPI cobalt bi-metal blades tear through hardwood, nails, and composites with ease. Thick 1.3mm body resists bending—perfect for demolition, remodeling, and tough cuts.","url":"https://www.ezarctools.com/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition","brand":{"@type":"Brand","name":"EZARC Tools"},"category":"Reciprocating Saw Blades","tags":["application:cutting","application:demolition","application:electrical","application:plumbing","brand:ezarc","compat:reciprocating-saw","Demolition","Electrician","Plumber","tool-material:bi-metal","Woodwork","work-material:metal","work-material:wood"],"image":["https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_1.jpg?v=1702883938","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_7.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_4.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_6.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_8.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_9.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_11.jpg?v=1702883976","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_2.jpg?v=1702967590","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_10.jpg?v=1702967590","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_3.jpg?v=1702967590","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_5.jpg?v=1702967590"],"imageMetadata":[{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_1.jpg?v=1702883938","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_7.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_4.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_6.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_8.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_9.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_11.jpg?v=1702883976","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_2.jpg?v=1702967590","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_10.jpg?v=1702967590","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_3.jpg?v=1702967590","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"},{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/R622DH_Detail_IMG_5.jpg?v=1702967590","altText":"6tpi, 6/9/12 in. Bi-Metal Reciprocating Saw blade For Wood Demolition - EZARC Tools"}],"offers":[{"@type":"Offer","name":"6 Inch(5pcs)","url":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=shop&variant=40417188184215","price":"16.45","priceCurrency":"USD","sku":"802024","availableForPurchase":true,"oneTimePurchase":true,"additionalProperty":[{"@type":"PropertyValue","name":"Available to purchase","value":true},{"@type":"PropertyValue","name":"Option","value":"6 Inch(5pcs)"}],"potentialAction":{"@type":"BuyAction","target":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=buy&variant=40417188184215"}},{"@type":"Offer","name":"9 Inch(5pcs)","url":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=shop&variant=40417188216983","price":"18.65","priceCurrency":"USD","sku":"802025","availableForPurchase":true,"oneTimePurchase":true,"additionalProperty":[{"@type":"PropertyValue","name":"Available to purchase","value":true},{"@type":"PropertyValue","name":"Option","value":"9 Inch(5pcs)"}],"potentialAction":{"@type":"BuyAction","target":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=buy&variant=40417188216983"}},{"@type":"Offer","name":"12 Inch(5pcs)","url":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=shop&variant=40417188249751","price":"20.85","priceCurrency":"USD","sku":"802026","availableForPurchase":true,"oneTimePurchase":true,"additionalProperty":[{"@type":"PropertyValue","name":"Available to purchase","value":true},{"@type":"PropertyValue","name":"Option","value":"12 Inch(5pcs)"}],"potentialAction":{"@type":"BuyAction","target":"https://www.ezarctools.com/apps/arenza/products/6tpi-6-9-12-in-bi-metal-reciprocating-saw-blade-for-wood-demolition?view=buy&variant=40417188249751"}}],"variantCoverage":{"exposed":3,"total":3,"complete":true},"source":"live_public_shopify_product","illustrative":false,"updatedAt":"2026-11-06T09:15:40Z","checkedAt":"2026-11-06T23:27:12.391Z","buyingConditions":"Currency verified from the anonymous storefront. Final regional price, inventory, shipping, tax and purchase eligibility are confirmed on the merchant store.","currencySource":"live_anonymous_storefront_cart","channelEnrollment":"unverified"}