I bought this drill mostly to help me polish my aluminum wheel on my truck, and let me tell you it works great! It has alot of rpm's which allows the compounds to cut faster which saves time. I tried to use cordless; however the battery would die to fast. The only problem i found was with the chuck. I had to drill out some hardened ex hast bolts out of my exhaust manifolds and the drill bits keeped turning in the chuck. Granted i know that this is a thought job for any drill; however if they could build the chuck to have a better grip on the bit. My air powered one did do a better job at this....
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