Armeg Wood Beaver Drill Bit 25mm
The reason I have rated this item on the low side is I was not using it for the purpose it was designed for I was drilling through 8 inches of a tree log but it did the task all be it slowly due to heat build up if it was used correctly I think it would carry out the task brilliantly
18 Nov 2014
Initially good, blunted fast
Good for the first dozen or so holes (mostly through joists), then seemed quite quickly to become blunt. Now almost useless. At any event, some decent (Bosch) spade bits seem to make quicker progress with less effort.
18 Dec 2013
Sharp, but needs power!
Bought to cut holes in joists, but needed to use impact driver as my 18V Makita angled driver could not drive it through. Although fluted I found it clogged easily, especially if anything thicker than 30-40mm. It's sharp enough alright, but aggressive cutting and self-driving means you need power to stop jams. Clean hole made, but not convinced better than using quality flat bits, especially at this price?
21 Dec 2012