Make sure you read the instruction because there's a some what break-in procedure. At full speeds, has weird electrical smell. Overall good product.
Received this rotary tool for my birthday. I used it 3 times for light duty and I loved it. On the 4th time, the variable switch became intermittent at all speeds. I couldn't use it. The next time I needed it, it didn't work at all. I disassembled it, inspected the contact points on the variable switch and they appeared to be toast! I used a #2 pencil eraser and cleaned them thoroughly, re-assembled it and still nothing. I went to the Sears Parts Direct website to see if I could find a new PCB and or a switch and they listed 0 parts for it. $70 for 3 uses...really???
My final purchase from Sears . after hearing 25 million going to executive while severance pay is being cut. RIP Sears!??
Bought this for my son-in-law for Christmas! Can't wait to give it to him. Heard so many wonderful things about this Rotary Tool Kit … the perfect 'have to have' !!! My son-in-law will love it!!!