{"product_id":"diablo-3-8-in-x-3-1-2-in-l-carbide-tipped-glass-and-tile-bit-hex-shank","title":"Diablo 3\/8 in. X 3-1\/2 in. L Carbide Tipped Glass and Tile Bit Hex Shank","description":"\u003cdiv\u003e\n\u003cp\u003eTake on tile and glass installations with confidence using the Diablo 3\/8 in. x 3-1\/2 in. Carbide Tipped Glass and Tile Bit with Hex Shank. Engineered for clean, precise holes, this bit combines a durable carbide tip with a compact 3-1\/2 inch reach to tackle ceramic tile and glass surfaces with minimal chipping and wandering.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide tipped\u003c\/strong\u003e for enhanced durability and edge retention on hard tile and glass\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrill size\u003c\/strong\u003e: 3\/8 in (hole diameter)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 3-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: Hex shank, 1\/4 in, for a secure grip and compatibility with common drill chucks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Carded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Diablo\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bit stands out\u003c\/h3\u003e\n\u003cp\u003eThe Diablo glass and tile bit is purpose-built for challenging surfaces. The carbide tip delivers long-lasting performance against hard ceramic tile and glass, reducing the risk of fracture and keeping starts precise. The 1\/4 in hex shank locks firmly into standard drill chucks, delivering consistent power without slipping, so you can drill with control from start to finish. At 3-1\/2 inches, it offers a comfortable reach for common residential installations while maintaining rigidity for accurate hole placement.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDrilling through ceramic or porcelain tile for electrical outlets, switches, or plumbing fixtures\u003c\/li\u003e \u003cli\u003eCreating clean holes in glass tiles for backsplashes and decorative accents\u003c\/li\u003e \u003cli\u003eInstalling hardware on tile surfaces where a reliable, straight bore is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDrill at a slow, steady speed with light to moderate pressure to minimize chipping\u003c\/li\u003e \u003cli\u003eKeep the bit cool by applying water or a light lubricant during cutting\u003c\/li\u003e \u003cli\u003eUse a drill guide or start with a center mark to maintain alignment and prevent wandering\u003c\/li\u003e \u003cli\u003eBegin with a small pilot hole if needed, then progress to the full 3\/8 in bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Diablo","offers":[{"title":"Default Title","offer_id":52192548880658,"sku":"2043870","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2043870_A.eps_High.jpg?v=1776030031","url":"https:\/\/nationalhardwaregroup.com\/products\/diablo-3-8-in-x-3-1-2-in-l-carbide-tipped-glass-and-tile-bit-hex-shank","provider":"National Hardware Group","version":"1.0","type":"link"}