Dewalt dt9296 90 piece worksite set in a robust plastic case with sturdy metal latches the set contains an assortment of drill bits flat bits and screwdriver bits the set contains 6 x extreme masonry bits 4 5 55 6 7 and 8mm13 x hss extreme bits 15 2 25 3 32 35 4 45 5 55 6 65 and 7mm3 x flat bits 12 18 and 25mm30 x 25 mm pz2 bits30 x 25 mm ph2 bits1 x 50 mm pz2 bit1 x 50 mm ph2 bit1 x 50 mm sl2 bit1 x double ended bit and adaptor4 x various insert bit chucks