2 cutter SDS plus drill bits suitable for masonry and concrete. The solid carbide tip with centering point and optimised flutes offers fast drilling speeds in a contractors, low cost option. TCT tip manufactured to DIN 8039. User Benefits: Good drilling speed at low cost. Application: Concrete, masonry, fixings. Features: 2 Cutter TCT tip to DIN8039. Contains: 5 - SDS+ Bits, Sizes: 2x110mm(L): 5.5, 7mm. 3x160mm(L): 6, 7, 8mm.