Rated 3 out of 5Â by Yarn Does the job, eventually
Unfortunately this was the only basic countersink my local Screwfix had in stock when I needed it.
It does countersink into everything I've tried, but once you're trying to hide heads over 5mm diameter you have to take breaks or you'll risk overheating the bit, scorching your work piece and possibly making itself even blunter than before.
On the plus side it does swap quickly with driver bits so you can sink and screw without messing with the chuck.
12 Oct 2015
Rated 5 out of 5 does what it should do
great price, does just what it should do at a much cheaper price than the rest. A++
25 Sep 2015
Rated 3 out of 5Â by stevie101 sunk at the counter
makes a cup shaped hole, not very deep or smooth. cheap not cheerful.
13 Aug 2015
Rated 3 out of 5Â by Norledge Don't expect a top product!
Bought this after i misplaced my old one. It's fine, but that's about it. Out of the packet it was hardly the sharpest. After 30-40 countersinks into MDF it's served its purpose and will be thrown away.
14 Jul 2015