GOODSMANN Electric Drill Bit Sharpener, Heads 1/8" - 25/64", 1350 RPM/ 1700 RPM 9923-0110-01

I bought this for sharpening some frequently used metric drill bits. It sharpens fast and the sharpening stones seems to be decent quality. It's fairly simple to use, but the instructions aren't super clear. My warning is that it will take a lot of material off of your bits quickly, so start with the grinding head all tje way down and SLOWLY bring it up until you hear the disc touch the bit and start grinding. Then, rotate it left and right and take it out, check it, adjust the grinding disc up like 1/8th of a turn, and then do it again. You'll get the hang of it quickly. It's smaller than and Drill Doctor and is a better value, imho.

Works just fine pretty fast the only downside is you can't replace the grind stone.

It does not sharp my drills very good. I had to make same drill bit several times until it was acceptable. I tried it with several bits, the same.

Not the easiest to work with but gets the job done. Directions lacking. Made in China sez alot. Tired of buying replacement bits and we don't live close to the store either.

The instructions were skimpy and incorrect i.e. the instructions said that the sharpening stone had to be adjusted prior to use and that there were four screws on top that had to be removed to gain access to the sharpening stone. There were no four screws on top of the unit so it was impossible to adjust the stone. I tried to sharpen a drill bit non the less but the bit couldn't make contact with the sharpening stone. Back it went into the box and to UPS.

Works well and fast!

all my drills bits are now sharp

It’s tricky to ensure proper alignment of bit to stone. it’s a shame that it doesn’t sharpen ½ inch bits

Unfortunately, it was just one of those cheap rubbish CCP products, that couldn't even sharpen a pencil

Good