The Festool SYS3 S 76-FB CE-SORT5 Forstner Drill Bit Set is a selection of five forstner drill bits that are stored in a compact Systainer 3 case. The forstner bits, with replaceable centring points along with a 4mm centring bit, can directly inserted into the CENTROTEC tool chuck and locked in place. The bits, made from ball-bearing steel, ensure a tear-free blinds hole along with precision placement. Perfect for a range of applications included assembly work, timber construction. Each bit is capable of drilling through knots with ease. The drill bits are stored neatly and conveniently in a Systainer S with transparent lid so that you are able to see and organise the bits. The Systainer S case can be added into the Systainer Rack along with other tools or accessories for easy organisation and transport.