Customer Reviews for VEVOR Diamond Core Drilling Machine, 20-200 mm Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 8 Drill Bits, 850 RPM Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 3000W

Envoi de la carotteuse , sans retard! Montage de celle ci a revoir ,( la fixation de la manivelle d'avancement est mal conçue , il ma fallu 3 mm avant de perdre la vis de 4mmqui maintient le manchon d'avancement ........au montage ) QU'elle idée de mettre une petite vis de 4x5 mm ? . impossible de la retrouver vu ca petite taille dans le tout venant parterre . Donc impossible de ce servir de la machine de suite sans manivelle d'avancement ! Sinon le démarrage avec montée en vitesse est appréciable ! l'interrupteur est mieux placé , et plus facile a utilisé . Carottage dans la pierre avec carotte de 108 mm , sans probleme !

Bonne machine mais l'utilisation à l'horizontale est délicate - l'arrosage prévu atteint difficilement le bout du trépan et un arrosage additionnel est quasi obligatoire sinon le trépan coince dans le béton.

Top mais un peu lourd à gérer

E recebi muito rápido.

Buena máquina. Sólo llegar la e utilizado y el resultado es muy satisfactorio. Perforación con broca de 62mm pared de hormigón armado de 30cm. De momento llevo 6 taladros y perfecto. Siempre refrigerando con agua. Lo recomiendo

Good drill but needs a quick connect to come with it Had no problem drilling through 9 inches of concrete

Did what it's supposed to do. You do have to baby it and be slow about the same quality as harbor freight. It had a smaller footprint than our professional version. we needed to put it in a specific spot that was very tight. We took out a 4x14 core two of them in very old concrete. Super hard concrete use the largest anchor you can and you can get by with just one anchor if you use small anchors you'll have to use multiple

Leider fehlt ein Sanfanlauf, an einer normalen Steckdose die mit B16 abgesichert ist fliegt ständig beim einschalten die Sicherung. Ansonsten sehr gutes Gerät

I gave it 4 star overall. It lost one star because there was no way to change the speed, no port to connect the water and no assembly instructions for connecting the parts that came with it. After you figure out how to connect the handles and staring at the thing for a bit, it was easy to use. You then have to figure out there is a reset switch on the side that tends to trip under certain load. It sometimes trip preventing the machine from starting until you press it. It seems very well made and come at a very good price.

Ho eseguito 22 fori consecutivi di 160 mm di diametro in muri misto pietra e mattone di circa 500 mm di profondità (e due di oltre un metro con prolunghe). L'attrezzo è fin troppo potente e robusto, quello che manca è la frizione e anche una regolazione della base più precisa. Anche il rumore è veramente forte ma nel complesso, rapporto qualità prezzo ottimo