Bosch 3-1/4" x 22" Spline Rotary Hammer Core Bit w/ Wave Design Slings POWERSTATE™ Brushless Motor: Purposely built

POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2" / 5" Variable Speed Braking Angle Grinder delivers 8

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Bosch 3-1/4" x 22" Spline Rotary Hammer Core Bit w/ Wave Design Slings POWERSTATE™ Brushless Motor: Purposely builtBosch 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. Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design 17