Check the listing for details. 2”,3.5" Dry Diamond Core Drill Bit 4 Masonry concrete w Pilot & SDS Plus adapter. Condition: New. Listed at 157.00 USD. 2" and 3.5" PROFESSIONAL LASER WELDED TURBO SEGMENTED DRY CORE BITS WITH SDS PLUS ADAPTER AND CENTER GUIDE. THIS CORE BIT IS MANUFACTURED FOR DRILLING MASONRY, HARD STONES, CURED & REINFORCED CONCRETE WITH MEDIUM TO HARD AGGREGATES & MEDIUM STEEL REINFORCING. THE 12MM LASER WELDED TURBO SEGMENTS HAVE THE HIGHEST DIAMOND PARTICLES PER SEGMENT IN THE INDUSTRY. THE NOTCH GROOVE IN SEGMENTS ARE DESIGNED IN AIDING WITH STEEL AGGREGATES IN CONCRETE... Order includes safety glasses. Core barrel may be solid Fits all sds plus hammer drills OUTER DIAMETER: 2” & 3.5" SEGMENT HEIGHT: 3/8" (12mm) SEGMENT MOLD: GROOVED TURBO SEGMENT STYLE MATRIX HARDNESS: SOFT BOND FOR HARD MATERIALS, BRICK, CONCRETE WITH STEEL REINFORCING AND HARD STONES CORE TRAVEL: 10” THREAD SIZE: 5/8" - 11 BOND TO CORE: INNER/OUTER DOUBLE LASER WELD Includes Core Bit Adapters 5/8"-11 Threaded Male to SDS PLUS Male Quality adapter is made from heavy steelEasily convert 5/8”-11 female arbor to SDS PLUS malePerfect accessory for your SDS Plus hammer drill