Reseñas de clientes para VEVOR Perforadora de Diamante, Perforadora Portátil de Núcleos en Seco y Húmedo de Velocidad Variable de 0 a 1800 RPM con 4 Brocas, Diámetro de Perforación de 20-160 mm para Hormigón, Ladrillo, Piedra

This drill is very impressive. The motor and the mount screw is an aluminum thread that the coring bit is screwed onto when mounting core bit. The 1 1/4” threaded post stayed clean and should help by not rusting. The complaint I have, however, is the polyethylene clear tube that came with the drill was a cheap pressure fit adapter. The black bulb like adapter pressed on the drill male fitting that worked but a little dripping. That’s ok! However, the hose adapter side was made for a toy. or a plant sprayer not a construction site concrete drill. Tha adapter a plastic fitting had a barb that snapped off from the weight of the hose. Who ever allowed that to pass should be replaced. That adapter is a joke.. The Drill it self 4 stars the polyethylene clear tube Rating 1 star…. The hose adapter should have metal barb X swivel 3/4” female hose to screw onto a hose that has male hose thread, standard in the USA The hose adapter end has a non standard plastic screw on to a 3/4” hose. This plastic hose adapter K does not fit USA male hose. The plastic hose adapter also has a barb that is pressed in to the end of the clear poly tube. This snapped off and made drilling impossible use as a wet drill so the hose needed to be removed and repaired to continue to bore hole I suggest the hose adapter that is included needs to be updated to a metal barb and female 3/4” hose adapter that if fits the standard hoses male ends that are on all hoses used in USA.

Decent drill. The water supply hose is not great. I'll be replacing this component. I used this to drill a 6 inch hole through a foundation. It was nearly impossible. I was able to get it about 3 inches in using a prybar and wood backer to push the drill using leverage. This was brutal. If you are going to use the theoretical 6inch bit I would get a rack mounted drill.

Très bonne machine rapport qualité prix je recommande

krachtige machine , enerzijds goed want geen probleem om door muren te geraken en anderzijds gevaarlijk wanneer de boor grippeert waardoor je een slag in de polsen krijgt. Kraantje en wateraansluiting hadden iets beter gekund. Ook gebruikt voor het mengen van stabilisé en dat gaat prima.

Works well when drilling concrete. Doesn't vibrate brick apart like hammer drill does. Nice clean cut on other side

Machine qui fait le travail pour des travaux occasionnels

Très efficace, tout est OK, expédition très rapide. Toutefois, je ne laisse pas la note maximale car je regrette que la carotteuse ne soit pas livrée avec une caisse ou un sac pour le rangement. À part la remettre dans le carton, je ne sais pas comment la ranger, ce qui implique qu'à chaque utilisation, on doive tout déballer.

Pas mal comme produit par rapport au prix correct

Drill and 4” bit worked once we had had a starter hole. The core drill doesn’t have a center bit for a starter hole, so it jumped all over at first. Once we used a different drill with a 4” bit to start the process, it worked to core through pool deck and concrete beautifully. It’s a bit of work and requires patience & a bit of muscle, but it’ll get the job done.

Used it with a 127mm Bosch Core in concrete. Worked fine. Had to get water pump to be able to use it.