Quick switch from drilling to screwdriving. Lockable CENTROTEC magnetic bit holder for holding 25 mm standard bits. The CENTROTEC holder allows the bit holder to be quickly and easily clamped into the CENTROTEC tool chuck. This allows drilling and screwdriving tools to be quickly and conveniently replaced. The bit holder is compatible with the entire Festool CENTROTEC system. Fast tool changes thanks to the CENTROTEC interface|Secure hold of bits thanks to lockable bit locking system. Furniture assembly and kitchen fitting|Installation of fittings, rear walls, strips|Installation of doors and windows|Screwdriving in wood, metal and plastic|Fences, pergolas, carports, canopies|Production of wooden substructures. lockable CENTROTEC magnetic bit holder for holding 25 mm standard bits. for Festool cordless drills and cordless percussion drills with FastFix tool reception and WH-CE CENTROTEC tool chuck