The Vaunt SDS drill bit value pack contains everything you need to keep handy in your tool bag The Vaunt SDS Drill Bits come in a pack of 5 and have a hardened steel body for extra durability. The centring tip gives a precise drilling start and good guidance throughout, great performance at a great price The bundle comes with 5.5mm, 6mm, 7mm and 8mm packs Also included is the 20mm chisel, 40mm chisel and the 250mm plus point. They are all made from dropped forged steel construction which maximises strength and durability and increases overall lifetime. Suitable for all SDS machines with rotation stop