DRY DIAMOND CORE SET IN DISPLAY CASE - SITE TUFF 12 PIECE DC12864 12 Piece set comprises: 42mm, 52mm, 65mm, 117mm & 127mm cores + chuck & SDS adaptors & extensions & guide rod & drift key. SDS plus drills can be used to dry core drill, although the lower RPM will result in slower drilling, especially in harder and/or damp materials.12 Piece set comprises: 42mm, 52mm, 65mm, 117mm & 127mm cores + chuck & SDS adaptors & extensions & guide rod & drift key.
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