DIABLO 2-9/16 in. SDS-Plus carbide-tipped thin-wall coring bit (model DMAPLCC1060). Never used — brand new, but the item tag snapped off; minor scuff on part of the outside (see photos). Cuts concrete, brick, and block; works in corded and cordless SDS-Plus rotary hammers. Carbide teeth withstand impact and high heat for superior life and productivity, producing fast, clean holes. Two ejector holes for easy core removal. 3 in. cutting depth. 2-9/16 in. bit diameter, SDS-Plus shank (10 mm). Compatible with DIABLO SDS-Plus pilot bits and extensions. $50. Never used — see photos for the scuff.