16 Piece Metal, Concrete and Wood DIN 338 Drill Bits Set, Contents, 6 x Metal Drill Bits 2, 3, 4, 6 and 6mm, 5x Concrete Drill Bits 4, 5, 6, 8 and 10mm, 5 x Wood Drill Bits 4, 5, 6, 8 and 10mm, Plastic Box, Total Tools