Klantbeoordelingen voor VEVOR Kernboormachine Diamantkernboormachine met boordiameter 2-20 cm met statief en kernboormachine, 3000 W Robuuste betonkernboormachine, Nat en droog gebruik voor betonstenen

We beat the hell out of this thing. First hole took all of 8 minutes to drill through 14" of concrete, being gently. Second hole: Found a weak spot of concrete- blew the mounting bolt out of the wall, and dropped the whole rig, jammed the bit into the wall, and spent an hour fighting it back out. Worth all the dollars you'll save Slapped a new bit on, set it back up, and pounded right on through the rest of the hole with no issues

I placed the order for this core drill on August 4, 2026. It arrived earlier than expected in excellent condition. I first assembled and used it on September 11, and again on September 13, 2026. The drill and the core bits I used exceeded my expectations in both quality and performance. This was the smallest fixed motor and base / bar assembly I could purchase. Having used core drills on occasion during my 49 years in the construction industry, I wanted to avoid the smaller and more portable hand held core drill options for the sake of personal safety, and to facilitate better drilling precision. Being a smaller drill, the base and stand assembly were neither as heavy nor as versatile as the larger drills may have been, but with careful set up and a slow but steady approach to the drilling operation, I accomplished everything I needed to do very successfully. Patience and careful preparation are essential for successful concrete core drilling. The larger the holes one needs to drill, the more critical preparation and patience become. I was drilling 2.5" and 3.5" holes to accommodate fence posts in a concrete block retaining wall and a poured concrete sidewalk. Each format required a different setup. Two components that were excluded from the accessories were a hose adapter to connect my garden hose to the water supply hose provided, and a second wrench large enough to remove the core bits from the drill. I was able to purchase both of those items locally. All in all, I'm very happy with these products and this purchase.

Za prvič vtisak je odličen stroj tudi kronski sveder

Top zufrieden. Bereits fünf Kernbohrungen durch Stahlbeton erstellt. Hat sich schon bezahlt gemacht.

Buena relación calidad precio, es una máquina sencilla pero trabaja bien

I just used this drill to core two 3" holes through a foundation wall to run refrigerant lines. Was a little challenging at first to set this tool up and get it ready. Once I did however it was super simple to use. I have used stand mounted core rigs before and this one is high quality and very robust. I didn't have a quick water coupler however so I had to shoot the water into the cut with a garden hose. The end of the drill got pretty warm without the cooling water flowing through it. I ordered quick couplings off Ebay but haven't needed the drill again yet. Make sure you order those before you need the drill. I still made the holes but it was a little messier than it needed to be. Anyway the drill is great. Feel confident buying and using it,.

Very good, a bit heavy but it is just as good as any other drill for a fraction of the price. just be carefull with the base since its cast aluminum but no issues for me

Bon rapport qualité prix

Relação preço qualidade super

rapide et efficace