Sirius Premium Dry Diamond Core Drill Set 7 Piece. This 7 Piece diamond core drill bit set includes 3 different sized drill bits, as well as a SDS Adaptor & a Hex Adaptor for use with different fitting systems, a pilot drill for marking the worksurface, & a drift key to assist with bit & chuck removal. Each of the diamond core drill bits has been manufactured for heavy duty drilling applications through the toughest construction materials, including brick, masonry & concrete.

Brand Name	Sirius
Material	Steel
Manufacturer Model No	A10DCDKIT37
Type	Core Drill Bits
Set	Yes
Applications	Medium soft facing brick, concrete blocks, hard sandstone, coarse sandstone, soft slate, breeze block, lignacite blocks
Includes	38mm Dry Core Drill, 52mm Dry Core Drill, 117mm Dry Core Drill, 250mm SDS Adaptor, 250mm Hex Adaptor, 10mm x 175mm A-Taper Pilot Drill, Drift Key