HiKOKI 402555 SDS-Plus Drill Bit and Chisel Set x17 Pcs HiKOKI professional quality. Metal case composed of 12 drill bits and 5 SDS-plus chisels. Ideal for drilling, perforating and chiselling concrete. CONTENTS 12x SDS-Plus Drill Bits; 1x 5 x 110 mm 1x 6 x 110 mm 1x 6 x 160 mm 1x 8 x 110 mm 1x 8 x 160 mm 1x 8 x 210 mm 1x 10 x 110 mm 1x 10 x 160 mm 1x 10 x 210 mm 1x 12 x 160 mm 1x 12 x 260 mm 1x 14 x 260 mm 5x Chisels; Bull Point L 140 mm Bull Point L 250 mm Flat Chisel 20 x 140 mm Flat Chisel 20 x 250 mm Flat Chisel 40 x 250 mm