Kundenbewertungen für VEVOR Kernbohrmaschine Diamantkernbohrmaschine 2-16 cm Bohrdurchmesser und Tragetasche, robuster Beton-Kernbohrer 2000 W, Nass- und Trockengebrauch, zum Bohren von Beton und Mischen von Farbe

livré en retard

I needed to drill 1 4" hole for a dryer vent.. 8 inch of conrete 5 hours latter i finished the hole with a chisel and hammer. the drill is way to fast for a 4" bit.. like double the RPM. a 4inch bit should be run around 600, this drill when i put a rpm meter light on it was spinning at 1200 on its lowest setting. So it just glazes the bit... after having to dress the bit twice I figured out you need to keep feathering the trigger to keep the RPM low. now the drill otherwise did ok. it doesn't like running hot and at it popped a connector inside that i had to take the drill apart to re attach. after securing it properly wit wasn't an issue. it also leaks water around the fitting on the collar while operating, not the end of the world but it does make a mess outside of your hole. The bit is an absolute POS. The "diamond" is a very thin coating that is gone 4 inches in the concrete, so your basically drilling with just steel , pray you don't hit rebar. it also doesn't drill a 4 inch hole it drills a 3.93 hole (100mm) that a NA dryer vent doesn't fit into without modifing it. which is the true feeling of utter defeat after spending that much time slogging it out behind the handles of the drill So if you are doing 2-3 inch holes.. buy this drill, without the cheap vevor bit. then buy a decent bit that has a NA brand name on it, you should be fine

Unfortunately, I ordered the machine without a drill stand. Therefore I wanted to buy the drill stand separately. When I contacted Vevor, they recommended to buy the drill stand from another supplier, because they don't sell the drill stand for the machine separately. That's the joke of the day. They're selling products on a "take it or leave it" basis.

Beim Bohren in eine Ziegelwand hat der Überlastungsschutz beim Verkanten der Bohrkrone nicht ausgelöst. Desweiteren hat die Maschine keine Rutschkupplung, was dann sehr gefährlich für den Bediener ist.

Ganz furchtbares Gerät. Wie zum Teufel soll man die denn an der Wand fixieren. Extra kernbohrgerät Beton Dübel mit Innengewinde gekauft. Es ist praktisch kaum möglich, so exakt zu bohren, das die Schrauben vom Fuss exakt passen. Diese haben ebenfalls ein Gewinde. Das ist doch totaler Müll. Würde gern Minussterne vergeben

I never was able to use it you will biy this thing and go to waste is not possible to use it even with 2 man you need an stabilizer skeleton or something serious

Não comprem não serve para nada...

machine dangereuse

Danke für nichts Zu späht geliefert, falscher Artikel keinerlei entgegenkommen bzw. Lieferung der richtigen Ware Nie wieder. Wenn es ginge, nicht mal einen Stern.

UPS hasn't picked up the package yet because you haven't ordered a courier. This has been going on for two days now—what is the problem?