A studio product shot featuring twenty-five identical Bosch BlueGranite Turbo 7/32-inch x 6-inch hammer drill bits arranged in a precise grid, accompanied by a yellow 25 Pack starburst graphic.
A labeled diagram of a single Bosch BlueGranite Turbo bit highlighting its robust carbide head for longer life in impact applications, milled U-flutes for fast dust removal, and a hex shank for use with impact drivers and drill drivers.
A side-view close-up of the upper portion of the BlueGranite Turbo drill bit, showing the sharpened carbide tip and the deep-cut milled U-flute design.
A close-up, top-down view of the bit head, highlighting the upgraded four-grind carbide centering tip for faster cutting and precise starts.
An informational graphic titled Best For, featuring labeled photos of masonry, brick, block, and concrete as the ideal primary material applications for this bit.
An action shot showing the Bosch hammer drill bit as it bores into a concrete surface, demonstrating effective dust removal from the hole during use.
A worker in a plaid shirt uses a cordless hammer drill with the BlueGranite bit to drill into a stone tile backsplash in a kitchen.
A worker wearing a yellow hard hat and safety glasses uses a hammer drill to drill into a white cinder block wall in an industrial setting.
The Bosch 3/8-inch x 10-inch BlueGranite Turbo bit resting on a granite countertop next to a stack of tiles and a concrete block.
A promotional action shot showing a worker suspended by a rope harness while using a hammer drill and BlueGranite bit to drill into a kitchen backsplash.
A studio product shot featuring twenty-five identical Bosch BlueGranite Turbo 7/32-inch x 6-inch hammer drill bits arranged in a precise grid, accompanied by a yellow 25 Pack starburst graphic.
A labeled diagram of a single Bosch BlueGranite Turbo bit highlighting its robust carbide head for longer life in impact applications, milled U-flutes for fast dust removal, and a hex shank for use with impact drivers and drill drivers.
A side-view close-up of the upper portion of the BlueGranite Turbo drill bit, showing the sharpened carbide tip and the deep-cut milled U-flute design.
A close-up, top-down view of the bit head, highlighting the upgraded four-grind carbide centering tip for faster cutting and precise starts.
An informational graphic titled Best For, featuring labeled photos of masonry, brick, block, and concrete as the ideal primary material applications for this bit.
An action shot showing the Bosch hammer drill bit as it bores into a concrete surface, demonstrating effective dust removal from the hole during use.
A worker in a plaid shirt uses a cordless hammer drill with the BlueGranite bit to drill into a stone tile backsplash in a kitchen.
A worker wearing a yellow hard hat and safety glasses uses a hammer drill to drill into a white cinder block wall in an industrial setting.
The Bosch 3/8-inch x 10-inch BlueGranite Turbo bit resting on a granite countertop next to a stack of tiles and a concrete block.
A promotional action shot showing a worker suspended by a rope harness while using a hammer drill and BlueGranite bit to drill into a kitchen backsplash.
BOSCH

Bosch HCBG05B25T BlueGranite Turbo 7/32 Inch x 6 Inch Carbide Hammer Drill Bit 25 Piece Set Impact Rated with PowerGrip Hex Shank for Masonry and Concrete

Only 2 left
SKU: HCBG03B25T
$74.97

Description

Achieve Professional Precision and 2X Faster Drilling Speeds in the Toughest Masonry

The Bosch HCBG05B25T BlueGranite Turbo™ Carbide Hammer Drill Bit 25-Piece Set is engineered for professionals who demand maximum efficiency on the job site. Designed to deliver 5x longer life and 2x faster speeds than standard masonry bits, this bulk set significantly reduces downtime and increases your on-the-job productivity. Whether you are anchoring into aged concrete, drilling through hard brick, or working with stone and block, the upgraded four-grind head provides additional cutting angles that shear through material with surgical ease.

Stability and power transfer are paramount when using high-torque tools, which is why the BlueGranite Turbo™ series features an innovative PowerGrip hex shank. This impact-rated design provides an aggressive hold in impact drivers and hammer drill/drivers, featuring steel teeth that catch between the jaws of power tool chucks to prevent slippage. The bits are further enhanced with milled U-flutes featuring deep-cut spirals for rapid dust removal, keeping the hole clean and preventing heat buildup. Manufactured with premium Bosch-made carbide, these bits offer outstanding durability under heavy loads and are specifically optimized for modern, high-performance percussion applications.

Key Features

  • Turbocharged Performance: Delivers 5x the service life and 2x the drilling speed compared to standard masonry bits.
  • Impact Rated PowerGrip Shank: Specifically designed for aggressive gripping power in high-torque impact drivers and hammer drills.
  • Advanced Four-Grind Head: Features two additional cutting angles for faster material removal and extended bit longevity.
  • Multi-Grind Centering Tip: Diamond ground carbide tip offers precise, non-slip starts in tile, stone, and masonry.
  • Deep-Cut U-Flutes: Milled spirals ensure fast dust and debris evacuation to prevent clogging and overheating.
  • Bosch Proprietary Carbide: Premium carbide blend ensures the bit head remains sharp and robust under heavy impact loads.

What's Included

  • (25) 7/32 In. x 6 In. BlueGranite Turbo™ Carbide Hammer Drill Bits

Specifications

Brand Bosch
Model Number HCBG05B25T
Drill Bit Size 7/32 in
Overall Length 6 in
Flute Length 4 in
Max Drilling Depth 4 in
Shank Type Hex / PowerGrip
Shank Diameter 0.21875 in (7/32")
Material Carbide Tipped
Impact Rated Yes
Percussion Rated Yes
Piece Count 25 Pieces
Product Weight 1.26 lbs

Pro-Tip: To extend the life of your carbide bits, always use a steady, firm pressure rather than forcing the drill. When drilling into hard concrete, pull the bit out slightly every few seconds while it's still spinning; this helps the deep-cut flutes eject dust more efficiently and prevents the tip from overheating.