MILWAUKEE TCT Core Drill Bits – SDS-Max System

Extremely flexible system that allows for different combinations of lengths and diameters. For crown and tunnel drills. A maximum of 3 extensions are recommended;Cost-effective. More versatility means fewer bits = less weight in the user’s bag;Can be used on hammers up to 8 kg;Tunnel drill bits (supplied with threaded stud);Not for use in reinforced concrete