Rated 5 out of 5Â by BridSparky Best drill bits ever
Fantastic drill bits
Very quick drilling, have drilled hundreds of holes in a thickness of steel and these perform great and last for ages.
The pilot end is very useful, saves alot of time
16 Nov 2015
Rated 5 out of 5Â by Marnix The Best
These are the best drillbits I have ever had There is only one problem: You have to hide them as everybody wants to use them
14 Sep 2015
Rated 5 out of 5Â by Geordie1 Excellent
These are a great drill set not cheap but you get what you pay for really clean cutters very impressed
21 Mar 2015
Rated 4 out of 5Â by sladen World's most expensive bits
I've mainly use these on mild steel and hardwood in combination with a Makita BHP451 18v combi-drill. Lovely bits. Unlike the punches I just reviewed, these do actually go through soft cheese, and soft wood, and hard wood, and mild steel. I haven't tried them on diamond yet, but you almost get the impression that they'd probably give a good attempt on that too.
If anything has to be the let-down, it would be the plastic box. Yes it's solid (very solid), but you need to shake the box downwards before opening, to stop the bits falling out, which feels so 1970s for that is otherwise a top-of-the-range premium product. The one refinement would be slightly rubberised holes to retain the bits without allowing sliding. If I find a more 'grippy' holding box I'll probably transplant the drill bits. The clip on the box itself is also very tight (too tight), but is single-acting, rather than double-acting and best levered opened with a screwdriver to save stubbing your fingers each time.
Full product code (not given in the description above) is DeWalt DT7926-XJ 476640-01.
nb. I had the 12 mm bit snap on the first outing with what looked like a moulding issue in the stem. Dewalt emailed me a replacement 12 mm bit in the post a few days later.
7 Nov 2012