Meet the Bosch BlueGranite Turbo 3/8 in. x 12 in. L Carbide Tipped Hammer Drill Bit Hex Shank — a purpose-built masonry tool designed to power through concrete, brick, and block with confidence. Its carbide tip delivers outstanding wear resistance, while the BlueGranite Turbo flute geometry accelerates drilling and ensures effortless chip evacuation. With a 3/8 in. diameter and a full 12 in. length, this bit is ideal for deep, through-holes and anchor installations in demanding masonry projects. The hex shank provides a secure, slip-free grip in hammer drills, so you can push hard without worrying about bit retention.
Key features
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Carbide tipped for exceptional durability and longer bit life in dense masonry and reinforced concrete.
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BlueGranite Turbo design with optimized flutes for faster starts, smoother cutting, and efficient chip removal.
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3/8 in. diameter and 12 in. overall length (flute length 10 in.) for deep drilling and through-holes.
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Hex shank ensures a secure, wobble-free fit in hammer drills and quick-change chucks.
- packaged as a single carded piece, ready for quick replacement in busy job sites.
Why this bit stands out
If you’re drilling into tough masonry, ordinary bits slow you down or wear out prematurely. The BlueGranite Turbo 3/8 in. x 12 in. L bit is engineered to deliver aggressive cutting through concrete, brick, and block while maintaining accuracy and reducing heat buildup. The carbide tip minimizes dulling against rebar and dense aggregate, so you’ll spend less time resharpening or switching tools. The turbo flute helps the bit bite in and clear chips rapidly, translating to cleaner holes and faster overall progress on both professional jobs and ambitious DIY projects.
Ideal use cases
- Anchoring hardware or electrical boxes into poured concrete or masonry walls.
- Drilling long, through-holes for conduit, pipe sleeves, or rebar placement.
- Creating clean starter holes in brick or block for precise fastener alignment.
How it compares to alternatives
Compared to standard steel-tipped or non-turbo bits, this carbide-tipped, turbo-designed bit offers longer life under heavy use and faster drilling through dense materials. The hex shank minimizes slippage and improves chuck bite, which translates to steadier holes and less bit wander in high-torque hammer drills.
Practical tips for best results
- Allow the bit to work—apply steady, moderate pressure and let the hammer drill do the cutting.
- Use intermittent drilling in hard materials to manage heat and extend tip life.
- Keep the bit cool and clean to maintain carbide integrity and cutting efficiency.
- Match the bit to your drill’s hammer setting and avoid overfeeding to prevent tip chipping.
Upgrade your masonry toolkit with the Bosch BlueGranite Turbo 3/8 in. x 12 in. L Carbide Tipped Hammer Drill Bit Hex Shank and experience faster, more durable drilling for even the most challenging concrete projects.
