BLUEROCK 8Z1 8" inch Concrete Core Drill, 110V 2400W 750 RPM Diamond Wet Core Drilling Machine with Stand for Concrete, Rebar, Asphalt & Masonry

Purchased this drill because it was equal to my rental costs for a large commercial job. Core drilled x150 holes in a total of 36hrs- 12 hr shifts non stop drilling and it did not complain, this drill worked its brushes off for me and it didn’t have a problem, worth the money, would buy again. (It’s a great drill if you know what you’re doing)

This is hundreds of dollars less than other core drill sets. It seems a very good value for the money. Very sturdy components. Pretty easy to set up. Instructions are OK, there could be more information on use. There is better information on-line on how to use core drills. I bought this 8' version because I was going to drill 4" hole in granite rock for fence post, so I wanted more power than the 4" rated model. The wrenches that come with it don't work on all the parts an pieces that you need to adjust. A 22mm wrench or a larger crescent wrench is helpful. The off-on switch is a little strange, but it works. The biggest thing I would change on it would be to have a multi-speed option. That would make it easier to start in un-level rock and you could slow it down when you hear the motor start to work hard. I blew a 20 amp breaker when the bit got stuck on removal. I think using a 30 amp breaker would be better. It will shut down if it overheats but that means it's getting damaged. It still gets the job done and would do a 12" deep hole in under 10 minutes. Very glad I bought this.

A beautiful machine and works like a charm. Many happy clients with this core dirller.

I rented other machines that were 8 times more the cost and they didn't drill as good as this unit did. Worked all day in the heat and never shut down or had any problems. I'm going to buy another one for the next job with the rolling base. Would recommend to anyone. hanks.

No llego completo

I have been using this drill for DOT roadway asphalt coring and have nothing but good things to say about it. After over two-dozen 4-6" diameter 18-24" deep cores this machine is showing no signs of slowing down. The size is great for ease of setting up and taking down.

I am a plumber, I have used this drill several times. Only issue I have is the drills water supply tube. Just cheaply done with hose clamps and barbed fittings. They have blown apart on me a few time.

I have used core drills many times and rented them or worked for companies that owned expensive ones. This one worked perfect and would recommend to anyone looking for a small investment into a great tool. We also purchased the 5 inch bit and extension. Everything worked great.

Really Like this machine. Works well and pounds through the concrete!!!

Meme pas un mois l'interrupteur on/off est Brûlé on a contacté leur cite internet il fournir l'interrupteur à 72$ tandis que su amazon c'est 22$. Normalement c'est garantie.