{"product_id":"bosch-lbhxs7u-7-piece-hex-shank-hammer-drill-masonry-bit-set-carbide-tipped-impact-rated-concrete-brick-stone-block-drilling-accessory-drill-bits-kit","title":"Bosch LBHXS7U 7 Piece Hex Shank Hammer Drill Masonry Bit Set Carbide Tipped Impact Rated Concrete Brick Stone Block Drilling Accessory Drill Bits Kit","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\" title=\"Link to the Bosch Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\" alt=\"Bosch Promtional Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003ePower Through Concrete and Brick with the Impact-Rated Bosch LBHXS7U Masonry Bit Set\u003c\/h2\u003e\n\u003cp\u003eThe Bosch LBHXS7U 7-Piece Hex Shank Hammer Drill Masonry Bit Set delivers an unyielding, high-performance solution for electrical contractors, HVAC installers, plumbers, and concrete repair professionals. Explicitly re-engineered to survive the harsh mechanical strains of modern impact drivers and high-torque rotary hammer drill drivers, these heavy-duty bits provide four times the operational service lifespan compared to standard non-rated masonry accessories. Whether you are anchoring conduit clamps into solid masonry, setting expansion bolts in structural stone block, or drilling clean fastening holes through exterior clay brick siding, this versatile set ensures lightning-fast material removal without snapping under heavy industrial loads.\u003c\/p\u003e\n\u003cp\u003eEvery single bit in this jobsite-proven collection is fortified with an asymmetric diamond-ground carbide tip head, ensuring instantaneous centered tracking on slick masonry surfaces to eliminate aggressive bit walking and off-center pilot starts. Precision-milled U-flutes featuring deep-cut structural spiral pathways continuously eject hot dust away from the cutting cutting edge during high-speed percussion drilling, preventing friction heat accumulation and preserving the integrity of the factory-welded carbide core. Equipped with an upgraded 1\/4-inch hex shank that locks tightly into quick-change impact chucks and regular drill jaws alike, this 7-piece kit provides rock-solid gripping power and maximum tool adaptability on every workstation.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Quick-Change Hex Shanks:\u003c\/strong\u003e Built with standard 1\/4-inch hex bases to fit seamlessly inside professional impact drivers, hammer drills, and regular drill\/drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Times Extended Service Life:\u003c\/strong\u003e Advanced core engineering provides up to 4X the operational drilling lifespan over standard competitor masonry bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Diamond-Ground Carbide Tips:\u003c\/strong\u003e Proprietary centric conical heads ensure crisp, highly precise starts with zero wandering across hard concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Bosch-Formulated Carbide Head:\u003c\/strong\u003e Formulated with a unique micro-grain carbide structural matrix to deliver premium durability under demanding percussion impact conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilled U-Flutes with Deep-Cut Spirals:\u003c\/strong\u003e High-volume dual-flute geometry forcefully extracts pulverised concrete dust from deep holes for colder, faster cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Rated Jobsite Performance:\u003c\/strong\u003e Specially hardened shanks withstand the violent rotational hammer strikes of heavy trade framing and fastening applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 1\/8-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 5\/32-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 3\/16-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 1\/4-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 5\/16-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 3\/8-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) 1\/2-Inch Hex Shank Masonry Drill Bit\u003c\/li\u003e\n\u003cli\u003e(1) High-Impact Organizing Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"872\" height=\"490\" src=\"https:\/\/www.youtube.com\/embed\/H4flH5Vgrw4\" title=\"“Macho Man” | Bosch 18V 2-in-1 Impact Driver\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 55.8929%; border-collapse: collapse; font-family: Arial, sans-serif;\" height=\"564\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 37.3882%;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 62.6118%;\"\u003eValue \/ Structural Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eBrand Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eModel Designation Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eLBHXS7U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eShank Interface Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003e1\/4 in. Hex Shank Quick-Change Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eCutting Head Material Matrix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eExclusive Bosch-Made Carbide Tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eFlute Geometry Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eMilled U-Flutes with Deep-Cut Spiral Paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eBit Range Size Spectrum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003e1\/8 in. up to 1\/2 in. Diameter Sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eImpact Driver Certification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eYes (Impact Rated for Percussion Driving Tools)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eSubstrate Target Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eCured Concrete, Stone, Clay Brick, Aggregate Cinder Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eTotal Kit Piece Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003e7 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eStorage Case System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eHigh-Impact Protective Storage Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eDrill Type Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003eHammer Drill \/ Driver and Impact Fastener Drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 37.3882%;\"\u003e\u003cstrong\u003eAssembled Weight Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.6118%;\"\u003e0.75 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"background-color: #f4f7f9; padding: 15px; border-left: 5px solid #004b87; font-style: italic;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e While these bits are completely impact-rated for standard impact drivers, you will maximize material drilling speed by utilizing a dedicated hammer drill setting. When drilling deep anchor holes, never maintain continuous downward physical weight. Instead, practice a slight 'pumping' forward-and-back motion every few seconds; this allows the deep-cut milled U-spirals to completely vent high volumes of packed masonry dust, preventing heat locking and ensuring your carbide tip stays incredibly sharp for subsequent hole runs!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52488766718263,"sku":"LBHXS7U","price":21.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_LBHXS7U_7_Piece_Hex_Shank_Hammer_Drill_Masonry_Bit_Set_Carbide_Tipped_Impact_Rated_Concrete_Brick_Stone_Block_Drilling_Accessory_Drill_Bits_Kit.jpg?v=1781729276","url":"https:\/\/www.1toptools.com\/products\/bosch-lbhxs7u-7-piece-hex-shank-hammer-drill-masonry-bit-set-carbide-tipped-impact-rated-concrete-brick-stone-block-drilling-accessory-drill-bits-kit","provider":"1 Top Tools","version":"1.0","type":"link"}