10 Piece Diamond Core Bit Set

The kit contains 1 each 38mm, 52mm, 65mm, 107mm, 117mm and 127mm cores 1 x SDS+ adaptor, 1 x 13mm hex adaptor, 1 x barrel extension, 1 x drift key 1 x 10mm pilot bit. The diamond cores are laser welded and are designed for fast and easy drilling. Supplied in aluminium case.