Erbauer Diamond Core Drill Bit 117mm x 150mm
A cut above the rest
This is a very good core drill and the price is good for the size (117x150mm) It cuts cleanly and although I've only used it once it hardly has a mark on it and looks like it will stand the test of time. if you looking for a decent core drill for a good price this is the one for you ..............
6 Aug 2015
Just the job
Excellent value core drill.
Used it 4 times with little sign of wear.
even managed to cut through engineering brickwork
28 Mar 2015
Product arrived promptly. Drilled through a cavity wall with ease. Drill slowly and clear dust regularly. Little sign of wear after several holes. Would recommend this product.
1 Aug 2013
Great core drill.
Needed to drill through a concrete floor, this did the job no problem at all.
Had to drill through about 200mm of concrete (with an extension) and it was a breeze. Just take it slow and steady - it is essential to keep the hole free of dust. Stop regularly and hoover it out.
I still have plenty of life left on the tips, as a DIY'er it will probably last me forever!
You will need a powerful SDS drill to run this bit, ideally a dedicated core drill.
15 Jan 2013