Ryobi rak mix mixed drill and screwdriving sets ryobi 5132002254 this mixed drill and screwdriving set from ryobi has been manufactured to a high standard and contains drill bits for metal masonry and wood plus an assortment of screwdriver bits the set features the following 30 pieces9 x 25mm screwdriver bits 3 x philips ph1 ph3 3 x pozidriv pz1 pz3 3 x slotted 4 6mm6 x hss drill bits 1 x 2mm 1 x 25mm 1 x 3mm 1 x 4mm 1 x 5mm 1 x 6mm 5 x wood boring brad point drill bits 1 x 3