Erbauer 3 Diamond Core Kit
core bits erbauer
good product for the money, only down side i can see at the moment is it doesn't get rid of the dust quick enough.
15 Dec 2014
Very pleasently surprised
This one of the cheaper diamong core drill sets available so I didn't have particularly high expectations.
My first job was a 50mm hole through an 11" cavity wall with clay stocks externally and flettons internally. The core drill did tend to bind on the clay stocks but regular clearing solved the issue. When it came to the hard flettons that I'd expected to give problems the core drill flew through with very little effort. The 110 bit also proved to be well up to the job an this wall giving similar performance.
Both holes are clean and true - what more could you want?
I don't know how long the bits will last but they appear to show no wear at present so all I cansay is that they seem be excellent tools for the price.
14 Dec 2014
Bought this diamond core kit as I needed to drill a couple of holes through a wall for waste pipes - the walls were already tiled so I didn't want to set about it with a lump hammer and chisel.
The kit is very easy to set up and went through the wall like a knife through butter, leaving a nice neat hole on both the inside and outside of the house, so rather than having to cement up a big hole like you do if you use a hammer and chisel, I was able to just smear a bit of cement round the pipe with my finger - job done! I'm not sure my customer would appreciate the difference - after all, it' just a pipe sticking out of a wall for most people - but I thought the finish was so much neater.
Not sure about reliability - time will tell - but so far I'm well impressed.
22 Nov 2014
Good for blocks
Only used this once so far but it seemed to do a great job in blocks but took a while in bricks.
22 Nov 2014