Black & Decker bits and inserts from the Piranha series, model X56200-XJ. with 15 pieces and a practical resealable box for easy and convenient transport. Below is the description of inserts and bits for screwdrivers, drills etc.: N. 4 pieces of HSS (metal) - diameter 2 - 3 - 4 - 5 mm N. 4 pieces Drill bit for wood of 3 - 4 - 5 - 6 mm N. 3 pieces Tip for concrete/brick and similar of 5 - 6 - 8 mm.
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