Customer Reviews for VEVOR Diamond Core Drilling Machine, 20-254 mm Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 10 Bits, 535/920 RPM 2-Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 2500W

Bonjour

Achiziționat de aproape 2 ani cele mai multe gauri au fost de 132 dar și de 230 mm

Mooi verpakt toegekomen, moet nog getest worden. Ik had een boor van 200mm verwacht, maar ben te snel geweest bij het bestellen. Er staat wel degelijk 107mm bijgeleverd.

Heute die erste 110mm kernbohrung in doppelt armiertem stahlbeton gemacht, läuft hervorragend. Habe sie mit 2 m12 schrauben an der wand fixiert, hielt felsenfest. Freue mich auf kommende projekte.

Augusztus végétől van a birtokomban. Jól működik, az elvárásaimnak megfelel. Beton fúrására kiválóan alkalmas.

Plutôt suspicieux et circonspect à l'achat par rapport à d'autres marques de reference, résultats au delà de mes espérances, j'ai pu faire plusieurs carottes sur des murs en pierre granit de 60-70 cm avec rallonge, le plus long étant la préparation du support qui ne doit absolument pas bouger. Sans doute pas fait pour un usage professionnel mais uniquement occasionnel.

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

gutes Gerät, funktioniert super, hätte mir 2 Maulschlüssel für die Bohrkronen gewünscht