Meet the BOSCH HCBG12T BlueGranite Turbo™ Carbide Hammer Drill Bit — the 3/8" x 6" workhorse built for masonry pros who crave durability, speed, and precision. Designed for high-torque hammer drills and impact drivers, it's all about efficiency without the drama.

Key Features & Design

• 5x life and 2x speed over standard masonry bits
• Hex shanks and impact rated – allows use in impact drivers and hammer drill/drivers for added versatility
• Four-grind head – delivers two more cutting angles for longer life and faster speed
• Multi-grind carbide centering tip – offers accurate starts in brick, masonry and more
• Robust bit head – provides long life in impact applications
• Milled U-flutes with deep-cut spirals – delivers fast dust removal
• Bit Diameter: 3/8"
• Blade Cutting Material: Carbide Tipped
• Bit Type: Percussion
• Case Included: No
• Color Coded: No
• Etched / Stamped Size Identification: Yes
• Shank Style: Hex

These features translate into real-world gains: a longer-lasting bit that drills faster and handles tough masonry like a champ. The hex shank is ready for today's high-torque tools, the upgraded four-grind head adds life and speed, and the multi-grind centering tip ensures precise starts in brick, masonry and concrete. In short, it’s a reliable performer that makes hard work feel a little easier.