BGS 74276 Diamond Core Drill Bit Set 5 68 mm 11 pcs.

for easy and quick creation of clean drill holes for screws, outlets and inlets, plug sockets, connector boxes, etc. | compact set composition with the most common and most used sizes skilled craftsmen as well as ambitious do-it-yourselfers are perfectly equipped with this set | ideal addition for tilers, plumbers, electricians etc. | with M14 thread connection for all common angle grinders high diamond grit for longer life | slotted design for better ejection of concrete dust | for the processing of most difficult materials like porcelain, ceramics, granite, marble, and tiles core bits are designed for both wet and dry cutting | incl. 2 additional adapters for use with drill or cordless electric drill | material: carbon steel | diamond grain size: #46 scope of delivery: 1 diamond core drill bit, inner thread: M14 x 2, 5 mm - M14 x 2, 6 mm - M14 x 2, 8 mm - M14 x 2, 10 mm - M14 x 2, 12 mm - M14 x 2, 20 mm - M14 x 2, 32 mm - M14 x 2, 35 mm - M14 x 2, 68 mm | 1 adaptor, external thread M14 x 2 to external hexagon 6.3 mm (1/4") for drills with standard drill chuck | 1 adaptor, external thread M14 x 2 to SDS shaft for drills with SDS drill chuck, Manufacturer: BGS