Kundenbewertungen für VEVOR Kernbohrmaschine Diamantkernbohrgerät mit Bohrdurchmesser 2-20 cm mit Ständer und Kernbohrer, 3000 W robuster Beton-Kernbohrer, Nass- und Trockenanwendung für Beton Ziegel

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

Also mit dem was ich da jetzt schon bekommen habe für das Geld, bin ich jetzt schon schwer zufrieden und die nächsten Tage werde ich die Maschine bestimmt auch noch erfolgreich benutzen.

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.

Very happy with this purchase! Everything as expected and arrived in good shape. Shipping was a week late, but packaged well and sturdy

Za prvič vtisak je odličen stroj tudi kronski sveder

Relação preço qualidade super

Schweres Gerät. Schafft mühelos 160er Bohrungen. Läuft ruhig und ohne Vibrationen. Bedienung über Kabelschalter mit separater Sicherung am Gerät. Stabiler Bohrständer. Habe bereits mehrere Kernbohruingen durchgeführt. Würde das Gerät wieder kaufen.

rapide et efficace

Tres bien comme qualité