Customer Reviews for 10'' Diamond Core Drill Concrete Drilling Machine with Stand & Drill Bits 4450W

Good machine and strong and easy to used

I needed to core drill some holes in a concrete retaining wall and looked at renting a "hand drill". I knew that with the number of holes I needed to drill that it wouldn't be a 1-day job. I did the math and decided I would buy this tool instead of renting. It arrived in 2-days (thank you Prime) and pulled it out of the box. The packing for such a heavy tool is poor, at best, and the power was actually damaged. I needed to use the tool the next day, so I made a temporary repair to the cord and used it. It works great and the mounting rig is a HUGE backsaver. Instead of lugging the drill head and bit for over 30 minutes (each hole) I was able to get comfortable and sit while the drill did the work. It has all the power needed to drill a 4.25" hole if you have the patience to drill into concrete - which is not a quick process. I still have a few more holes to drill, but so far I am extremely happy with this tool and the overall purchase.

Good product work perfect

Overall a nice product. Packaging and initial setup took a little effort and I think could've been done better. The fitting fit the supplied bit won't accommodate smaller cutting bits.

Not sure how it will perform with a larger core drill, but handles the 1-1/4 diameter core drills I needed it for just fine.Be careful, you will need an adapter for many core drill bits as this machine comes with the larger 11/16" drive stem. The adapter will run you another $30 or so to use it with the 5/8" connection found on smaller core drill bits.

Great tool for the money

Equipo robusto, se esta usando y responde con potencia

Your browser does not support HTML5 video. Works like a charm. Good for the price. Not sure how long it will last but it works for the time. If you want something inexpensive to get a quick job done, then this is it.

Dont know how long it will last. Did 6 6 inch holes just fine. Cheaper then renting.

The core drill worked very well. It had plenty of power for 4" cores drilled to depths of 8 to 12 inches.I liked the power switch location and operation. The core drill and frame is light and easy to carry.The included water supply hose is flimsy and should be replaced with a higher quality hose. The wrench inset on the stem is narrow. We had to grind down our wrench to fit the narrow inset.