Customer Reviews for VEVOR Diamond Core Drilling Machine, 4in Handheld Wet Concrete Core Drill Rig, 1100-2400RPM Two Speed & 1-1/4" Thread & 2 Bubble Levels, 3-4in Drilling Diameter for Concrete Brick Block Stone, 1500W

It might not be as big as some of the ones I have used in past, but it works just as well. I was impressed with it. Powerful core drilling machine and portable case. If you want my advice, buy it.

The only complaint I have with it is water adapter would not withstand my house's (city's) water presser (it was too high) and the tubing would pop off, then the threaded adapter would disassemble it self. The solution was not to close the water valve at the drill motor. I was very fast going though the 11 inch brick foundation. about 10 minutes or less.

solid construction good value

This is the whole package, right sized Auber, wet connection, automatic surge kick out, and powerful motor to take it home, just hope they are good about repair parts since I got it hung up onetime and damaged it when it spun out of my hands, but a few tywrapes later had it running again, I’d have to say it’s got heart.

I bought the drill with low expectations but when I got it I was surprised it was built well I had to drill a 4.5 inch hole threw 10 inches of concrete and it drilled threw with out a problem the only draw backs are does not have a varyable trigger on or off makes it a little hard to start the bit into the concrete at full speed and the resettable circuit braker on the side of the drill popped once and had to reset it but other then that the drill is amazing for the price

Worked like a gem! Started smoking initially, but did an amazing job drilling four holes into concrete with no issues.

This worked great for drilling 3 and 4 1/4 inch holes into my concrete patio for drains. I used it to drill 3-3” holes and 3-4 1/4” holes through 6 inches of concrete/tile. For the price you can’t beat it. The only small issue I had was that I had to modify the connection for the hose, as it does attach to a common water hose. But again, for the price of the drill, it was no problem.Ryan McKernan

I was surprised at its quality

Core drilled my curb like a champ.Much nicer than a flakey patch.Way cheaper, faster, less headaches than hiring a guy with a rig, it only took about 30min & now I have a huge drill = Happy camper.The hose was useless though.. got a plastic adapter at the depot and zip tied it to help with the presure. I recomend adding a valve to the business end of your hose so you can manage the flow with-in reach of the drill.Good luck!

This tool is a total value for the money. It's not too heavy and easy to handle. My boyfriend is very pleased with this early X-Mas gift.V.R.