Bosch Robust Line SDS-plus-5 Hammer 5pc Drill Bit Set 2607019927 Extremely long life in concrete and reinforced concrete. Even more accurately drilled holes due to the optimised drill bit flute surface. Appropriate for all rotary hammers with SDS-Plus holder. This 5-piece Robust Line SDS Plus -5 hammer drill bit set from Bosch contains five drills with diameters ranging from 5 to 10 millimetres. With total lengths from 115 millimetres to 165 millimetres. FEATURES Special surface treatment of the flute has lead to stronger surface compaction, a cosistently smooth surface, longer lifetime due to less friction with faster drilling and dust removal Different hardness of head and flute optimised for every drilling diameter APPLICATIONS Suitable for masonry, concrete and reinforced concrete CONTENTS 1x 5mm x 50mm 1x 6mm x 50mm 1x 6mm x 100mm 1x 8mm x 100mm 1x 10mm x 100mm