Bosch (HC8017) 2-1/4 In. x 22 In. Spline Rotary Hammer Core Bit with Wave Design

Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.

Features: 

• Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
• For masonry/concrete drilling
• 17 In. usable length, maximum core of 2-5/8 In. deep
• One-piece design
• Integral shank for better power transmission