Milwaukee 48-20-3593 18 in SDS+ CORE Bit Adapter

The Milwaukee 48-20-3593 SDS+ Core Bit Adapter is designed for drilling large holes in masonry materials like brick, block, and concrete when used with SDS-Plus rotary hammers. It features asymmetrical carbide teeth for more effective material breakdown, leading to up to 20% faster drilling speeds. The centering bit ensures easy alignment and precise spot drilling, while the versatile two-piece design allows for the use of various core bit sizes with a single adapter. Its spiral core body design minimizes friction and aids in dust removal for a cleaner work process. Core bits with this adapter cut with the outer edge only, requiring the operator to remove the inner core for holes deeper than 3 inches.