Dapetz sds diamond core drill 91mm diameter x 150mm with arborpilot bit hole saw new
High performance dry cutting diamond core drill kit includes hex arbor and 8mm tapered guide drill 12 bsp threads cut clean accurate holes through bricks blocks producing exact size holes with almost no break out core 1 x diamond core 91mm diameter x 150mm long drill 1 x sds arbor 1 x guide remover tool see more product details