{"product_id":"bosch-hdg234-2-3-4-inch-diamond-grit-hole-saw-vacuum-brazed-for-porcelain-granite-glass-and-tile-wet-cutting","title":"Bosch HDG234 2-3\/4 Inch Diamond Grit Hole Saw Vacuum Brazed for Porcelain Granite Glass and Tile Wet Cutting","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6;\"\u003e\n\u003ch2 style=\"color: #0056b3; font-weight: bold; margin-bottom: 15px;\"\u003ePROFESSIONAL PRECISION FOR THE HARDEST MATERIALS\u003c\/h2\u003e\n\u003cp\u003eAchieve clean, chip-free cuts in the toughest surfaces with the \u003cstrong\u003eBosch HDG234 2-3\/4 Inch Diamond Grit Hole Saw\u003c\/strong\u003e. Designed for professional tile installers, plumbers, and remodelers, this hole saw features premium vacuum-brazed diamond technology. Unlike standard masonry bits, the diamond grit edge effectively grinds through dense materials like porcelain, granite, slate, glass, and high-PEI ceramic tile without cracking the workpiece. This ensures a flawless finish for plumbing fixtures, electrical rough-ins, and countertop installations.\u003c\/p\u003e\n\u003cp\u003eEngineered for speed and longevity, the HDG234 utilizes a segmented tooth design that reduces friction and dissipates heat—the primary enemy of diamond tooling. The integrated side slots allow for rapid plug removal, keeping your workflow efficient. As part of the Bosch Quick Change™ Universal Hole Saw System, this saw allows you to switch sizes in seconds when used with compatible mandrels. Please note that this accessory is designed exclusively for wet sawing applications to preserve the diamond life and requires a GFCI-protected circuit for operator safety.\u003c\/p\u003e\n\u003ch3 style=\"color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 25px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 25px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum-Brazed Diamond Grit:\u003c\/strong\u003e Premium bonding technology delivers faster cutting speeds and extended life in abrasive materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Material Specialist:\u003c\/strong\u003e Specifically designed for drilling porcelain, granite, glass, marble, and ceramic tile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegmented Teeth:\u003c\/strong\u003e Strategic gaps in the rim reduce heat buildup and aid in debris removal for cooler cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Change Ready:\u003c\/strong\u003e Compatible with Bosch’s universal mandrel system for tool-free accessory changes (mandrel sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Plug Removal:\u003c\/strong\u003e Large side slots allow for quick leverage to eject material cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet Cut Only:\u003c\/strong\u003e Must be used with water cooling to maximize performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 25px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003e(1) 2-3\/4 Inch Diamond Grit Hole Saw\u003c\/p\u003e\n\u003ch3 style=\"color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 25px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable height=\"435\" style=\"width: 46.6071%; border-collapse: collapse; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 44.3649%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003eBosch\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: 44.3649%;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003eHDG234\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 44.3649%;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003e2-3\/4 in. (70mm)\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: 44.3649%;\"\u003eCutting Depth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003e1-1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 44.3649%;\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003e2.95 in.\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: 44.3649%;\"\u003eCutting Edge Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003eDiamond Grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 44.3649%;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003ePorcelain, Granite, Glass, Tile\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: 44.3649%;\"\u003eUsage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003eWet Cutting Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 44.3649%;\"\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003eQuick Change™ Universal\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: 44.3649%;\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 55.6351%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-style: italic; background-color: #f4f4f4; padding: 15px; border-left: 5px solid #0056b3;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e Because diamond hole saws do not typically use a pilot bit (to avoid cracking the tile), starting the hole can be tricky. Begin by holding your drill at a 45-degree angle to the surface. Gently \"score\" the tile to create a half-moon groove. Once the groove is established, slowly tilt the drill upright to 90 degrees while keeping the surface wet to complete the cut.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":51630840578359,"sku":"HDG234","price":38.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_HDG234_2-3_4_Inch_Diamond_Grit_Hole_Saw_Vacuum_Brazed_for_Porcelain_Granite_Glass_and_Tile_Wet_Cutting.jpg?v=1769612173","url":"https:\/\/www.1toptools.com\/products\/bosch-hdg234-2-3-4-inch-diamond-grit-hole-saw-vacuum-brazed-for-porcelain-granite-glass-and-tile-wet-cutting","provider":"1 Top Tools","version":"1.0","type":"link"}