Get cordless convenience with the Hyper Tough 20-Volt Max Lithium-ion Cordless 5-Inch Random Orbital Sander. Tackle home repairs or upcycle furniture with the power and control you need to remove old material fast. The dust collection bag of Hyper Tough sander lets you leave a smooth, clean finish by helping to keep your work surface clear as you go. Variable speed control can provide maximum control for a variety of projects, Maximum grinding speed can reach 7,000-10,500 OPM. The soft grip, low vibration and low noise can ensure the comfort for the operator who uses the cordless random orbit sander for a long time; the dust-proof and sealed switch can minimize pollution , Extend tool life; the hook & loop design to change the sandpaper quickly.