Festool 578110 Forstner Centrotec Drill Bit Set in S76 SystainerSet of five high quality Forstner drill bits with removable centering points, as well as a 4 mm centering bit for different drilling applications. The drill bits can be directly inserted into the CENTROTEC tool chuck and locked. The high quality drill bits are provided in a SysGen3 S76 Systainer. Five Forstner drill bits from 15 to 35 mm for different requirements Punch for easy changing of tips and the centering bit Tear free blind holes Precise