Rated 1 out of 5Â by 4Dee Spend a little more
Needed a 10mm bit for a one off job and like many people I have a lot of broken smaller sizes so decided on this set as a neat solution. 3.5mm steel plate, drilled a 4mm hole (needed to be accurate) with an old bit - no problem. Followed up with 10mm from the set - noticeable vibration - bit clearlly not straight. Carried on, bit was blunt before first hole was drilled. I know about cutting speeds and slurry for different materials so this was not the problem.
High Speed Steel ? the only high speed thing about these is the speed at which they get blunt!
Probably ok for timber or plastic but suggest you spend a little more - wish I had.
6 Sep 2015
Rated 5 out of 5Â by msnowdon awesome..
I am really pleased with these.. i was really struggling getting through some RSJ's and these made the job alot more simplier. Especially with the variety of size... must say will purchase more
30 Apr 2015
Rated 4 out of 5Â by Stew15 Drill bits
Good quality at a good price for the DIYer. Comes in a sensible container to keep all bits in one place
6 Apr 2015
Rated 4 out of 5Â by mumpa drill bit set
reliable, work well and sensibly packaged.
Price was reasonable too.
21 Mar 2015