Kundeanmeldelser for VEVOR Diamond kjernebormaskin Håndholdt betongkjerneborrigg 4 tommers bit 1500W

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

No me ha gustado nada, es muy peligroso de ninguna forma se puede usar sin plataforma y lo venden para usar a mano. No tiene embrague y en mi cas me he lesionado la muñeca. No me parece lógico a estas alturas que se venda un producto así para usar sin plataforma. Lamentable

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

machine dangereuse

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?

Alles wie beschrieben, funktioniert einwandfrei. Konnte für die geplanten Zwecke gut eingesetzt werden.

Richtig schlecht leider

today was the second time using this drill ever and it burnt out

Ik heb dit apparaat nog geen jaar, maar het is snel te merken dat de kwaliteit tegen valt. Het apparaat heeft voldoende power, alleen is niet instelbaar en de terugslagbeveiliging functioneert niet. Het apparaat is zojuist uit mijn handen geslagen en ipv dat die uit slaat breekt die je polsen of slaat die zichzelf kapot op de grond.

Maquina chegou esta semana, muito pouca qualidade, no primeiro furo com broca de 62mm bloqueou o interruptor e ficou sempre ligada, com a vibração desapertaram-se os parafusos entre motor elétrico e parte mecânica e já se babava pelos lados.