52-piece; in surface-protecting, compact textile box which is extremely robust. Low volume and weight for simplified mobility. Compact tool set with 52 screwdriving tools. 1 bit holder Rapidaptor with quick-release chuck; 1 B bit holder Rapidaptor with quick-release chuck for take-up in the power screwdriver or use in the chuck of the power drill; 30 BiTorsion bits with a length of 25 mm for long service life, tough-absorbing (BTZ), for universal use, extra hard (BTH), 12 Impaktor bits with a length of 50 mm for particularly demanding jobs, 8 L-keys with Hex-Plus profile (prevents the rounding of socket head screws) and hexagonal ballpoint on the long arm for working at angles; textile box that is very robust and durable; can be positioned upright for tidy storage on the workshop shelf; additional surface protection thanks to the outer textile material.