A clean studio product shot of the seven assorted masonry drill bits included in the Bosch BXH7S kit arranged symmetrically by size from tallest to shortest against a solid white background, showcasing their individual 1/4-inch hex mounting shanks, varying lengths of blue-painted spiral flutes, and precision-ground carbide cutting points.
A front-facing close-up studio shot of the seven masonry bits from the Bosch Blue Xtreme multi-pack kit showing a clear comparison of the body thicknesses and broad blue spiral flute paths tapering down to their common hex shank bases against a white background, arranged with the shortest bit on the far left.
A material compatibility graphic overview featured on a deep blue background with a white header reading BEST FOR CONCRETE, STONE, CINDER BLOCK, AND BRICK, showcasing realistic 3D rendered models of layered concrete steps, porous cinder block segments, rugged natural fieldstone chunks, and stacked clay bricks.
A technical product diagram of the 7-piece Bosch Blue Xtreme bit set laid out vertically on a solid blue background under a red circular marketing badge reading 7 PIECES, featuring dimension lines that indicate the 3-1/2 inch and 6-inch overall lengths along with the corresponding head diameter fraction measurements of 1/8, 5/32, 3/16, 1/4, and 3/8 inches above text callouts pointing out the Bosch-made carbide tips and hex shanks.
An operational action shot of an electrical installer wearing a yellow hard hat and protective safety glasses using a cordless hammer drill driver to install anchors inside an electrical switchboard housing panel, framed over a dark blue banner reading BOSCH-MADE CARBIDE TIP DELIVERS UP TO 5X MORE LIFE vs. BOSCH FAST SPIRAL MASONRY DRILL BITS.
A dual close-up graphic illustrating a Blue Xtreme bit plunging directly into a concrete surface bed while clearing out concrete flour dust, positioned next to a top-down macro view of the specialized carbide head cutting geometry, sitting above a white text caption reading ENHANCED CENTERING ZONE PROVIDES EASIER CENTERING FOR IMPROVED PRECISION.
A technical system diagram set on a blue background detailing universal cross-brand fitment, showing lines connecting a 1/4-inch hex shank base directly to a standard 3-jaw drill chuck profile and an Impact Tough quick-release driver collet receiver, paired with white header text reading UNIVERSAL BRAND FIT FITS DRILL/DRIVERS WITH A 3-JAW CHUCK.
Bosch Concrete Tool Accessories | Bosch WOC 2026 promotional video
A clean studio product shot of the seven assorted masonry drill bits included in the Bosch BXH7S kit arranged symmetrically by size from tallest to shortest against a solid white background, showcasing their individual 1/4-inch hex mounting shanks, varying lengths of blue-painted spiral flutes, and precision-ground carbide cutting points.
A front-facing close-up studio shot of the seven masonry bits from the Bosch Blue Xtreme multi-pack kit showing a clear comparison of the body thicknesses and broad blue spiral flute paths tapering down to their common hex shank bases against a white background, arranged with the shortest bit on the far left.
A material compatibility graphic overview featured on a deep blue background with a white header reading BEST FOR CONCRETE, STONE, CINDER BLOCK, AND BRICK, showcasing realistic 3D rendered models of layered concrete steps, porous cinder block segments, rugged natural fieldstone chunks, and stacked clay bricks.
A technical product diagram of the 7-piece Bosch Blue Xtreme bit set laid out vertically on a solid blue background under a red circular marketing badge reading 7 PIECES, featuring dimension lines that indicate the 3-1/2 inch and 6-inch overall lengths along with the corresponding head diameter fraction measurements of 1/8, 5/32, 3/16, 1/4, and 3/8 inches above text callouts pointing out the Bosch-made carbide tips and hex shanks.
An operational action shot of an electrical installer wearing a yellow hard hat and protective safety glasses using a cordless hammer drill driver to install anchors inside an electrical switchboard housing panel, framed over a dark blue banner reading BOSCH-MADE CARBIDE TIP DELIVERS UP TO 5X MORE LIFE vs. BOSCH FAST SPIRAL MASONRY DRILL BITS.
A dual close-up graphic illustrating a Blue Xtreme bit plunging directly into a concrete surface bed while clearing out concrete flour dust, positioned next to a top-down macro view of the specialized carbide head cutting geometry, sitting above a white text caption reading ENHANCED CENTERING ZONE PROVIDES EASIER CENTERING FOR IMPROVED PRECISION.
A technical system diagram set on a blue background detailing universal cross-brand fitment, showing lines connecting a 1/4-inch hex shank base directly to a standard 3-jaw drill chuck profile and an Impact Tough quick-release driver collet receiver, paired with white header text reading UNIVERSAL BRAND FIT FITS DRILL/DRIVERS WITH A 3-JAW CHUCK.
Bosch Concrete Tool Accessories | Bosch WOC 2026 promotional video
BOSCH

Bosch BXH7S Carbide Hammer Drill Bit Set 7 Piece Blue Xtreme Hex Shank Impact Rated Masonry Percussion Bits for Concrete Brick Stone with Case

In stock
SKU: BXH7S
$28.99 USD

Description

Bosch Promtional Logo Logout

Drill Concrete and Masonry 2x Faster with Impact-Rated Blue Xtreme Turbo Power

Eliminate bit walking and experience maximum torque transmission under heavy construction loads with the Bosch BXH7S 7-Piece Blue Xtreme™ Hex Shank Carbide Hammer Drill Bit Set. Specifically engineered to deliver up to 5x the operational lifespan and 2x the drilling speed of traditional masonry bits, this comprehensive mixed-diameter multi-pack is an absolute must-have for professional electricians, mechanical contractors, HVAC installers, and general tradesmen. Featuring an upgraded head design that introduces optimized cutting angles for faster material removal, this premium bit configuration cuts smoothly through dense unreinforced concrete, natural stone, heavy aggregate block, mortar, and structural brick with minimal friction.

Forged with a heavy-duty 1/4-inch hex shank, these versatile percussion bits are fully impact-rated and optimized for cross-brand compatibility with today's highest torque cordless impact drivers, hammer drills, and traditional 3-jaw chuck systems. The specialized centering tip incorporates a reduced chisel edge that creates an aggressive, localized focal zone to prevent walking, ensuring crisp and accurate hole starts on smooth brick finishes or aggregate blocks from the very first pull. To mitigate catastrophic binding and overheating, the bit bodies utilize deep spiral milled U-flutes that scoop away abrasive concrete dust instantly. Housed in a rugged hard carrying case, this set delivers unmatched jobsite productivity across all your technical anchor fastening configurations.

Key Features

  • 5x Lifespan & 2x Cutting Speed: Upgraded architectural head geometry easily outlasts standard masonry bits while slicing continuous drilling times directly in half.
  • Impact-Rated 1/4-Inch Hex Shank: Heavy-duty hex base enables maximum torque transmission and drops seamlessly into high-torque impact drivers, cordless drills, or 3-jaw chucks.
  • No-Slip Precision Centering Zone: Enhanced centering layout with a reduced chisel edge ensures dead-accurate hole positioning on brick or block without sliding or walking.
  • High-Volume Flute Evacuation: Deep-cut milled U-flutes clear packed concrete flour dust rapidly, protecting the tip from structural thermal failure.
  • Industrial Carbide Tip: Premium Bosch-made carbide formulations optimized for outstanding durability and resistance under severe friction in hard materials.

What's Included

  • (1) 1/8" x 3.5" Blue Xtreme™ Hex Shank Masonry Drill Bit
  • (2) 5/32" x 6" Blue Xtreme™ Hex Shank Masonry Drill Bits
  • (2) 3/16" x 6" Blue Xtreme™ Hex Shank Masonry Drill Bits
  • (1) 1/4" x 6" Blue Xtreme™ Hex Shank Masonry Drill Bit
  • (1) 3/8" x 6" Blue Xtreme™ Hex Shank Masonry Drill Bit
  • (1) Heavy-Duty Hard Storage Case

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # BXH7S
Series Name Blue Xtreme™
Package Quantity 7 Pieces per Set
Case Type Included Protective Hard Case
Shank Size / Connection Style 1/4 in. Impact Hex Shank
Bit Core Material Hardened Steel Construction
Cutting Tip Edge Material Bosch Premium Industrial Carbide
Drill Bit Type Percussion / Masonry Drill Bits
Compatible Tools Rotary Hammer Drills & Impact Drivers
Material Application Compatibility Concrete, Brick, Masonry, Cinder Block, Aggregate Stone
California Proposition 65 Label Required No
Product Structural Condition Brand New
UNSPSC Commodity Code 27111500

PRO-TIP: When using mixed-diameter hex shank bits in an 18V impact driver, always vary your technique based on bit size. For smaller bits like the 1/8-inch, 5/32-inch, or 3/16-inch diameters, use moderate pressure and pump the bit often to pull abrasive dust free. Letting fine concrete dust pack up tightly in narrow holes creates extreme heat expansion, which can shatter the brazed carbide tip or snap a narrow steel shaft under maximum impact driver torque!