Rated 5 out of 5 Great
Bought for doing steel trunking and conduit. Was fed up with holesaw pilot bits breaking. Does a great job, don't even need a pilot hole and you can use it for drilling quarter inch holes for screws. Also used it on PVC trunking and the hole was perfect and a very clean cut. Great wee tool
27 Sep 2015
Rated 5 out of 5Â by Lari Good product..
I've been surprised by this little cone drill bit. Really good...!
Got a holes in 3 mm bar from 11 mm to 20 mm haslle free.
7 Jun 2015
Rated 5 out of 5Â by MicheleP The hole truth
Well-made, sharp. Easily did the job, through 5mm steel plate. This is the cheaper option and haven't tried in comparison to others but I would recommend.
25 Nov 2014
Rated 5 out of 5Â by Stuti2ti Perfect for pre drilled holes
I bought this as cost was cheap compared to the other step drills on offer. Was a bit hesitant as normally a cheap drill bit doesn't last anywhere near as long as an the expensive counterpart.
I was impressed it easily cut thru steel plate that had a 10mm hole already and opened out to 20 mm without any difficulty. It cut thru quick and easily bearing in mind the plate was 6 mm thick.
27 Sep 2014