The Evergrade Cordless Sander Kit, available with a 3/16" offset (No. EVK-316K) or with a 3/32" offset (No. EVK-332K), offers the power of a pneumatic sander without the need for a power or air line. With a 6" pad, the 3/16" offset works best for aggressive sanding while the 3/32" offset is ideal for finish sanding. Capable of reaching speeds of up to 10,000 rpm, the sander maintains low noise and vibration levels for user comfort. Each kit includes a rugged hard case, two 16V lithium-ion batteries, a rapid charger, and a pad removal and installation tool. An optional vacuum extraction kit and 5" pads are sold separately.