Milwaukee®'s SDS-Max and spline thick wall core bits are used for drilling large through holes into brick, block, concrete. Includes core bit, guide plate, and centering pin.

• Thick wall design
• 1-3/4 in. diameter
• Usable cutting depth 4-1/16 in.
• Use with 12 in. or 18 in. spline adapter shanks (48-03-3564, 48-03-3565) and 12 in. or 18 in. SDS-Max adapter shanks (48-03-3572, 48-03-3573)