Check the listing for details. 9” Diamond Core Wet Bit for Heavy Reinforced Concrete Hard Aggregate. Condition: New. Listed at 369.69 USD. Items have 110% full warranty. higher or equivalent quality then dealers carrying brand name products that are being re-sold 3 to 4 times by the time you receive a quote. No need to put in a zip code or wait for a call back and hope its in stock. Manufactured with same industrial raw materials used in all professional tools.9" PROFESSIONAL LASER WELDED SEGMENTED WET CORE BIT. THIS CORE BIT IS MANUFACTURED FOR DRILLING extremely hard or heavy steel reinforced concrete. THE 10.5mm SEGMENTS HAVE THE HIGHEST DIAMOND PARTICLES PER SEGMENT IN THE INDUSTRY. THE INDUSTRIAL SEGMENTS ARE DESIGNED IN AIDING WITH STEEL AGGREGATES IN CONCRETE.. Intended for cured concrete, heavy steel reinforced concrete, concrete encased I-beam, concrete with river rock aggregate, granite, fire brick, green concrete, and the like materials OUTER DIAMETER: 9" SEGMENT HEIGHT: 10.5mm SEGMENT THICKNESS: 1/8” SEGMENT MOLD: Manufactured with Zinc and cobalt for high heat MATRIX HARDNESS: SOFT BOND FOR HARD MATERIALS WITH STEEL REINFORCING CORE TRAVEL: 14 1/2” THREAD SIZE: 1-1/4”–7 thread BOND TO CORE: INNER/OUTER DOUBLE LASER WELD Barrel color may be black or metallic.