{"product_id":"arrow-pro-3-3-4-in-l-x-4-in-w-bi-metal-square-drywall-blade-multi-material","title":"Arrow Pro 3-3\/4 in. L X 4 in. W Bi-Metal Square Drywall Blade Multi-Material","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Arrow Pro Bi-Metal Square Drywall Blade — a purpose-built tool for clean, precise cuts when you’re shaping drywall, panels, and other common construction substrates. Measuring 3-3\/4 in. in length and 4 in. in width, this square blade is engineered to deliver steady performance in busy job sites and DIY projects alike.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBi-metal construction\u003c\/strong\u003e combines toughness and flexibility, delivering longer blade life and sharper edges through demanding dry-wall and multi-material tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare blade geometry\u003c\/strong\u003e enables accurate 90-degree cuts and crisp corners, helping you achieve professional-looking seams and joints with less rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-material compatibility\u003c\/strong\u003e designed to handle drywall, panels, and other common sheet materials, so you can rely on a single blade for multiple jobs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUniversal fit with Multi-Fit Standard arbor\u003c\/strong\u003e ensures compatibility with a wide range of double box cutters, reducing downtime and tool swapping on the job.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, carded packaging\u003c\/strong\u003e ships ready-to-use, with one blade per package for quick replacements and minimal waste.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Arrow Pro\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bi-Metal\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3-3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting width:\u003c\/strong\u003e 4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Double box cutter use\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor compatibility:\u003c\/strong\u003e Multi-Fit Standard, universal fit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 1 blade per carded package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should use this blade\u003c\/h3\u003e\n\u003cp\u003eIdeal for professional tradespeople and serious DIYers who regularly trim drywall, cut panels, or shape multi-material installations. If you’re installing or renovating spaces with tight corners, this blade’s square edge and durable bi-metal construction help you achieve precise results with fewer passes.\u003c\/p\u003e \u003ch3\u003eWhy this blade stands out\u003c\/h3\u003e\n\u003cp\u003eInstead of relying on a single-material blade, the Arrow Pro Bi-Metal Square Drywall Blade delivers longevity and sharper performance across multiple materials. The square edge minimizes chatter and drift, while the universal arbor ensures quick tool compatibility. It’s the smart, reliable choice when you want clean, consistent cuts without continuously swapping blades.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse steady, even strokes and keep the blade perpendicular to the work surface for square edges.\u003c\/li\u003e \u003cli\u003eWhen working in tight spaces, let the blade do the guiding — avoid forced, aggressive passes to preserve edge integrity.\u003c\/li\u003e \u003cli\u003eKeep spare blades on hand for uninterrupted progress during larger drywall projects or renovations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":52176675963154,"sku":"2028460","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2028460_A.eps_High.jpg?v=1775591111","url":"https:\/\/nationalhardwaregroup.com\/products\/arrow-pro-3-3-4-in-l-x-4-in-w-bi-metal-square-drywall-blade-multi-material","provider":"National Hardware Group","version":"1.0","type":"link"}