KROST 252PCS Multifunctional Mini Rotary Tool Die Grinder Tool Kits with flexible shaft

CONTENTS: Tool kit of 252 pcs accessories tools for Cutting, Grinding, Sanding, buffing, polishing which includes mounted stone, plastic and steel wire brush, sandpaper wheels, felt buffing wheels, cutting wheel, mandrel ,diamond drill bits, electric die grinder, rotary flexible shaft. 6 ADJUSTABLE ROTATION SPEED: This rotary tool equipped with a thumb wheel speed switch. Switch up the speed between 8,000 and 30,000rpm and with mini 16000rpm depending on the task at hand. By adjusting the speed you can make delicate engravings on wood, glass, metals, plastics, tile and other materials with control easily QUICK ACCESSORIES CHANGE COLLECT LOCK BUTTON: The rotary tool built in a collet enables accessories to be attached easily and quickly with almost no down time. Seperate on/off switch with collet lock-out function-prevents from accidentally activating collet lock, more safety COMFORTABLE GRIP AND LIGHTWEIGHT: Ergonomic designed grip helps to reduce vibration giving you optimal handling and control while working, lightweight design prevents fatigue for long time use SPECIFICATIO: Electric grinder Power-130w Voltage: 220V~ Cycle: 50hz 3.17 Collet capacity: 3.2mm, Rpm: 8000-30000/Min ACCESSORIES: A complete set of 252pcs accessories for drilling , sanding , carving, grinding,polishing