Review on JOERIC Titanium Concrete Industrial Cemented by Joe Michels

are small masonry bits. As to be expected with a rotary hammer, don't attempt it without a rotary hammer or these bits wear out quickly, the hammer does all the work overall, good value for money, good bits if you use metric. Of course, some are fairly easy to convert, e.g. B. 1/4" slightly more than the recommended 6 mm.