A studio product shot of the Bosch 5/16-inch x 12-inch BlueGranite Turbo carbide hammer drill bit, featuring blue flutes and a silver PowerGrip hex shank.
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 of the Bosch 5/16-inch x 12-inch BlueGranite Turbo carbide hammer drill bit, featuring blue flutes and a silver PowerGrip hex shank.
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 HCBG11T 5/16 Inch x 12 Inch BlueGranite Turbo Carbide Hammer Drill Bit with PowerGrip Hex Shank High Speed Masonry Brick and Concrete Drilling

Only 2 left
SKU: HCBG11
$12.49 USD

Description

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

The Bosch HCBG11T 5/16" x 12" BlueGranite Turbo™ Carbide Hammer Drill Bit 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 bit significantly reduces downtime and increases 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 ease. The multi-grind centering tip ensures that your holes start exactly where you want them, eliminating bit walking and ensuring surgical precision in every application.

Stability and power transfer are paramount when using high-torque tools, which is why the BlueGranite Turbo™ series features the innovative PowerGrip shank. This design provides an aggressive hold in the tool's chuck, allowing for higher torque applications without slippage in modern hammer drills and impact drivers. The bit is further enhanced with milled U-flutes featuring deep-cut spirals for rapid dust removal, keeping the hole clean and preventing heat buildup. Manufactured with Bosch-made carbide, this bit offers outstanding durability under heavy loads and is specifically optimized for percussion-rated impact applications.

Key Features

  • Turbocharged Performance: Delivers 5x the service life and 2x the drilling speed compared to standard masonry bits.
  • Impact Rated Hex Shank: PowerGrip design provides an aggressive hold in impact drivers and hammer drills for superior torque.
  • Advanced Four-Grind Head: Features two additional cutting angles for faster material removal and extended bit longevity.
  • Multi-Grind Centering Tip: Specifically designed for precise, non-slip starts in brick, 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.
  • Industrial Versatility: Optimized for use in today's higher torque hammer drills and impact drivers.

What's Included

  • (1) 5/16 In. x 12 In. BlueGranite Turbo™ Carbide Hammer Drill Bit

Specifications

Model Number HCBG11T
Drill Bit Size 5/16 in.
Overall Length 12 in.
Flute Length 10 in.
Maximum Drilling Depth 10 in.
Shank Type PowerGrip Hex
Shank Diameter 0.3125 in.
Material Carbide Tipped
Impact Rated Yes
Quantity in Package 1
Primary Application Masonry, Concrete, Brick, Block

Pro-Tip: When drilling deep 10-inch holes, use a "pecking" motion by periodically retracting the bit while it is still spinning. This allows the deep-cut U-flutes to fully eject debris, preventing the bit from binding and keeping the carbide tip cool for a significantly longer service life.