A direct catalog product shot showing the complete Bosch LBHXS7U 7-Piece Hex Shank Hammer Drill Masonry Bit Set arranged vertically from largest diameter to smallest against a solid white background. The collection displays the bright silver steel construction of each impact-rated percussion drill bit, showcasing the specialized asymmetric carbide cutting tips on top and the rugged 1/4-inch quick-change hex shanks at the base.
An educational product application infographic for the Bosch LBHXS7U masonry bit set optimized for search engine algorithms. Set against a clean dark blue background, realistic digital material blocks illustrate target drilling surfaces, including gray aggregate concrete steps, rough-cut granite stone, porous cinder block, and standard red building bricks beneath a prominent white headline reading Best for concrete, stone, cinder block, and brick.
A front-facing view of the retail package for the Bosch LBHXS7U 7-piece concrete drill bit set. The clear plastic protective storage case reveals the neatly organized hex shank masonry bits nested inside, featuring an informative blue and yellow cardboard insert panel that highlights key marketing messages including a 4X extended life metric, impact driver compatibility data, and exact diameter size measurements.
A close-up catalog shot capturing the Bosch LBHXS7U impact-rated masonry drill bits arranged neatly inside an open red plastic organizer index base. Standing vertically against a clean white backdrop, the layout clearly highlights the progressive step-down in sizing across the silver steel bit flutes and industrial-grade carbide tips.
A detailed product feature diagram focusing on a single high-performance bit from the Bosch LBHXS7U hex shank masonry set. Labeled graphic pointer callouts arranged across a stark white backdrop highlight core structural engineering benefits for e-commerce search algorithms, specifically calling out the centering tip design, the asymmetric diamond-ground carbide head tip, the milled U-flutes with deep-cut spirals, and the upgraded quick-change hex shank base.
A close-up real-world workspace view of a construction tradesman wearing a high-visibility yellow safety shirt checking tool setups. The worker's tattooed hands are shown loosening or tightening the metal keyless chuck collar on a cordless drill driver to secure a silver hex shank masonry bit from the LBHXS7U percussion kit.
A workspace layout image capturing the complete loose contents of the Bosch LBHXS7U 7-piece masonry bit set fanned out horizontally on a smooth wooden workshop benchtop. Sited next to a loose brown canvas tool pouch and an unattached blue Bosch cordless hammer drill driver, the image shows the diverse selection of impact-rated 1/4-inch hex driven masonry accessories ready for field operation.
A close-up action view of a professional technician using a cordless hammer drill tool to bore a clean fastener hole horizontally into an interior painted white concrete block wall surface. The tool is equipped with a premium carbide-tipped percussion bit from the Bosch LBHXS7U hex shank set, capturing fine masonry dust actively expelling from the deep-cut spiral flutes.
A low-angle workshop perspective shot focusing on a silver hex shank masonry drill bit locked into the keyless chuck of a blue Bosch cordless power drill driver resting on a wooden workbench. The shallow depth-of-field blur highlights the specialized diamond-ground carbide tip configuration in the foreground while the remaining loose bits from the LBHXS7U kit wait on the table deck behind it.
“Macho Man” | Bosch 18V 2-in-1 Impact Driver promotional video
A direct catalog product shot showing the complete Bosch LBHXS7U 7-Piece Hex Shank Hammer Drill Masonry Bit Set arranged vertically from largest diameter to smallest against a solid white background. The collection displays the bright silver steel construction of each impact-rated percussion drill bit, showcasing the specialized asymmetric carbide cutting tips on top and the rugged 1/4-inch quick-change hex shanks at the base.
An educational product application infographic for the Bosch LBHXS7U masonry bit set optimized for search engine algorithms. Set against a clean dark blue background, realistic digital material blocks illustrate target drilling surfaces, including gray aggregate concrete steps, rough-cut granite stone, porous cinder block, and standard red building bricks beneath a prominent white headline reading Best for concrete, stone, cinder block, and brick.
A front-facing view of the retail package for the Bosch LBHXS7U 7-piece concrete drill bit set. The clear plastic protective storage case reveals the neatly organized hex shank masonry bits nested inside, featuring an informative blue and yellow cardboard insert panel that highlights key marketing messages including a 4X extended life metric, impact driver compatibility data, and exact diameter size measurements.
A close-up catalog shot capturing the Bosch LBHXS7U impact-rated masonry drill bits arranged neatly inside an open red plastic organizer index base. Standing vertically against a clean white backdrop, the layout clearly highlights the progressive step-down in sizing across the silver steel bit flutes and industrial-grade carbide tips.
A detailed product feature diagram focusing on a single high-performance bit from the Bosch LBHXS7U hex shank masonry set. Labeled graphic pointer callouts arranged across a stark white backdrop highlight core structural engineering benefits for e-commerce search algorithms, specifically calling out the centering tip design, the asymmetric diamond-ground carbide head tip, the milled U-flutes with deep-cut spirals, and the upgraded quick-change hex shank base.
A close-up real-world workspace view of a construction tradesman wearing a high-visibility yellow safety shirt checking tool setups. The worker's tattooed hands are shown loosening or tightening the metal keyless chuck collar on a cordless drill driver to secure a silver hex shank masonry bit from the LBHXS7U percussion kit.
A workspace layout image capturing the complete loose contents of the Bosch LBHXS7U 7-piece masonry bit set fanned out horizontally on a smooth wooden workshop benchtop. Sited next to a loose brown canvas tool pouch and an unattached blue Bosch cordless hammer drill driver, the image shows the diverse selection of impact-rated 1/4-inch hex driven masonry accessories ready for field operation.
A close-up action view of a professional technician using a cordless hammer drill tool to bore a clean fastener hole horizontally into an interior painted white concrete block wall surface. The tool is equipped with a premium carbide-tipped percussion bit from the Bosch LBHXS7U hex shank set, capturing fine masonry dust actively expelling from the deep-cut spiral flutes.
A low-angle workshop perspective shot focusing on a silver hex shank masonry drill bit locked into the keyless chuck of a blue Bosch cordless power drill driver resting on a wooden workbench. The shallow depth-of-field blur highlights the specialized diamond-ground carbide tip configuration in the foreground while the remaining loose bits from the LBHXS7U kit wait on the table deck behind it.
“Macho Man” | Bosch 18V 2-in-1 Impact Driver promotional video
BOSCH

Bosch Drill Bit Set LBHXS7U 7 Piece Hex Shank Hammer Drill Masonry (1/8 to 1/2 Inch Carbide Tipped Impact Rated Concrete Brick Stone Kit)

Only 2 left
SKU: LBHXS7U
$21.29 USD

Description

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Bosch LBHXS7U 7-Piece Hex Shank Impact-Rated Carbide Masonry Drill Bit Set

The Bosch LBHXS7U 7-Piece Hex Shank Hammer Drill Masonry Bit Set functions as an impact-rated drilling accessory assembly engineered to bore clean holes into cured concrete, stone, clay brick, and aggregate cinder block. Featuring a 1/4-inch hex shank quick-change interface, these bits fit impact drivers and hammer drill drivers, delivering up to four times the operational service lifespan over standard masonry bits. Built with Bosch-formulated diamond-ground carbide tips and deep-cut spiral U-flutes, this 0.75-pound bit kit ranges from 1/8 inch to 1/2 inch in diameter, ejecting pulverized dust rapidly to prevent friction heat buildup during high-speed percussion drilling.

Best Used For:

  • Conduit & Pipe Strap Anchoring: Drilling 3/16-inch and 1/4-inch pilot holes into concrete walls and brick siding for mounting electrical conduit straps and plumbing lines.
  • Structural Masonry Expansion Bolt Hole Drilling: Boring 3/8-inch and 1/2-inch anchor holes into solid stone blocks and poured foundations for heavy structural fasteners.
  • Quick-Change Impact Driver Percussion Drilling: Inserting 1/4-inch hex shanks directly into cordless impact drivers for immediate transitions between masonry drilling and driving.

Key Performance & Safety Features

  • 1/4-Inch Quick-Change Hex Shank: Fits securely inside 1/4-inch impact driver quick-release chucks and standard 3-jaw hammer drill chucks without bit slippage.
  • Diamond-Ground Carbide Centric Tip: Asymmetric head profile ensures instant centered tracking on smooth masonry surfaces to prevent bit walking.
  • 4X Operational Service Lifespan: Impact-rated core hardening and proprietary carbide formulation deliver four times longer service life under high-torque impact.
  • Deep-Cut Spiral U-Flute Geometry: High-volume dual flutes extract pulverized concrete dust rapidly from the hole to lower drilling temperatures and speed up cuts.
  • Hardened Impact-Rated Shank Core: Absorbs high torsional stress and violent rotational hammer strikes without snapping or deforming.
  • Protective Organizing Storage Case: High-impact transport case holds bits securely, shielding carbide tip cutting edges from chipping inside tool bags.

What's Included

  • (1) 1/8" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 5/32" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 3/16" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 1/4" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 5/16" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 3/8" x 1/4" Hex Shank Masonry Drill Bit
  • (1) 1/2" x 1/4" Hex Shank Masonry Drill Bit
  • (1) High-Impact Protective Storage Case

Technical Specifications

Brand Manufacturer Bosch
Model Designation SKU LBHXS7U
Shank Interface Style 0.250 in. (1/4 in.) Hex Shank Quick-Change
Cutting Head Material Matrix Bosch Micro-Grain Diamond-Ground Carbide
Flute Geometry Profile Milled U-Flutes with Deep-Cut Spiral Paths
Bit Range Size Spectrum 1/8 in., 5/32 in., 3/16 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in.
Impact Driver Certification Yes (Impact Rated for Percussion Tools)
Substrate Target Compatibility Cured Concrete, Stone, Clay Brick, Cinder Block
Total Kit Piece Count 7 Drill Bits + 1 Protective Storage Case
Drill Type Application Hammer Drill / Drivers and Impact Drivers
Assembled Weight Profile 0.75 lbs. (0.34 kg)

Pro-Tip: When drilling deep anchor holes into cured concrete using an impact driver, pull the bit partially out of the hole every 10 to 15 seconds while maintaining rotation. This "peck drilling" motion allows the deep U-flutes to clear out packed concrete dust, keeping the carbide tip cool and extending bit life.