Kraftform Kompakt Micro Set for precision mechanical applications; suitable for the take-up of bits with 4 mm half-moon drive (Wera series 9) and bits with 4 mm HIOS drive (Wera series 21). It features a handle/interchangeable blade system for rapid blade changes. The Kraftform Micro handle includes a twist cap and a free-turning zone for quick twisting, eliminating the need for time-consuming repositioning of the fingers. The power zone has integrated soft zones for transferring higher tightening and loosening torque, while the precision zone directly above the blade allows for the correct angle during adjustment work. The set comes with 10 bits for both manual and power tool operations. Bits can be rapidly fixed by simply pushing them into the insert for automatic locking and a secure fit. To change the bit, just push the sleeve forward and remove it. The free-turning sleeve facilitates simple guidance of the tool during the screwdriving process.