Studio view of the Bosch BlueGranite Turbo hammer drill bit, featuring a blue spiral flute and a silver PowerGrip hex shank.
Infographic diagram labeling the robust carbide head, milled U-flutes, and hex shank for impact driver compatibility.
Graphic titled Best For displaying images of masonry, brick, block, and concrete to show suitable materials.
Action shot of a worker wearing a yellow hard hat using a drill to anchor a metal electrical box into a white cinder block wall.
High-angle action shot of a gloved worker using a Bosch rotary hammer to drill downwards into a concrete floor.
Action shot of a worker securing a large metal panel to a block wall using a drill equipped with a BlueGranite Turbo bit.
Cross-section action shot showing the drill bit penetrating a concrete slab and drilling directly through an embedded steel rebar.
Studio lifestyle shot of a single BlueGranite Turbo drill bit resting on a piece of granite next to stack of tiles and a concrete block.
Close-up studio shot of the drill bit resting on a piece of granite with the Bosch BlueGranite Turbo logo overlay.
Studio view of the Bosch BlueGranite Turbo hammer drill bit, featuring a blue spiral flute and a silver PowerGrip hex shank.
Infographic diagram labeling the robust carbide head, milled U-flutes, and hex shank for impact driver compatibility.
Graphic titled Best For displaying images of masonry, brick, block, and concrete to show suitable materials.
Action shot of a worker wearing a yellow hard hat using a drill to anchor a metal electrical box into a white cinder block wall.
High-angle action shot of a gloved worker using a Bosch rotary hammer to drill downwards into a concrete floor.
Action shot of a worker securing a large metal panel to a block wall using a drill equipped with a BlueGranite Turbo bit.
Cross-section action shot showing the drill bit penetrating a concrete slab and drilling directly through an embedded steel rebar.
Studio lifestyle shot of a single BlueGranite Turbo drill bit resting on a piece of granite next to stack of tiles and a concrete block.
Close-up studio shot of the drill bit resting on a piece of granite with the Bosch BlueGranite Turbo logo overlay.
BOSCH

Bosch HCBG12T BlueGranite Turbo 3/8 Inch Hammer Drill Bit 6 Inch Length PowerGrip Hex Shank Carbide Tip Impact Rated Masonry Concrete

Only 2 left
SKU: HCBG12T
$5.19

Description

Drill 2X Faster with Superior Carbide Technology

Push your productivity to the limit with the Bosch BlueGranite Turbo™ Hammer Drill Bit (HCBG12T). Engineered for professional contractors who refuse to compromise on speed or durability, this 3/8-inch bit delivers up to 5X longer life and 2X faster drilling speeds compared to standard masonry bits. The secret is in the advanced 4-grind carbide head, which offers additional cutting angles to aggressively pulverize tough materials like brick, block, and concrete. Coupled with a multi-grind centering tip, this bit ensures precise, skate-free starts so your anchors land exactly where you need them.

Designed for high-torque performance, the HCBG12T features Bosch’s innovative PowerGrip hex shank. This aggressive shank design ensures a rock-solid connection in the chuck, eliminating the frustration of bit slippage while allowing for seamless use in both hammer drills and high-impact drivers. The milled U-flutes with deep-cut spirals work tirelessly to eject dust rapidly, preventing heat buildup and clogging deep in the hole. Whether you are setting large anchors or running conduit straps, this impact-rated bit provides the rugged reliability needed for the toughest jobsite applications.

Key Features

  • Turbo Performance: Delivers 5X longer life and 2X faster drilling speeds than standard masonry bits for maximum efficiency.
  • PowerGrip Shank: Specialized hex shank prevents slippage in the chuck and allows for use in impact drivers.
  • Advanced Geometry: 4-grind head provides two extra cutting angles to break down masonry materials faster.
  • Precision Starts: Multi-grind carbide centering tip prevents walking for accurate hole placement.
  • Impact Rated: Rugged construction withstands the high torque and shock of modern impact drivers.
  • Efficient Dust Removal: Milled U-flutes with deep spirals quickly clear debris to keep the bit cool and fast.
  • Durable Carbide: Bosch-made carbide tip ensures outstanding wear resistance under heavy loads.

What's Included

(1) 3/8 in. x 6 in. BlueGranite Turbo™ Hammer Drill Bit

Specifications

Brand Bosch
Model Number HCBG12T
Bit Diameter 3/8 in.
Overall Length 6 in.
Useable Length (Flute) 4 in.
Shank Type Hex (PowerGrip)
Shank Hex Size 5/16 in.
Material Carbide Tipped Steel
Impact Rated Yes
Application Brick, Masonry, Concrete
Sub Brand BlueGranite Turbo™
Pro-Tip: The 3/8-inch diameter is a common size for installing larger sleeve anchors and wedge anchors. When drilling into older, harder concrete, use a dedicated rotary hammer drill rather than a standard impact driver. While this bit is impact-rated, a rotary hammer provides superior percussion force to break up the aggregate more effectively, prolonging the life of your bit.