Erbauer Brad Point Bit Set 5 Pieces
I fly and build high power rockets as a hobby and needed some nice new sharp bits too drill my tubes. The tubes are made from vulcanized cellulose fiber which is rock hard all most like fiberglass. These cut through with no effort at all and super clean holes. The tip is easy to see to make sure you've got the bit in the right location.
14 Dec 2014
Clean cut but brad too long
The brad point is longer than similar items that I also have. Makes it difficult to get sufficient dowel penetration in manufactured panels without the brad emerging on the other face. Will need to regrind all the brads, unfortunately.
Other than that, no issues but unable to assess reliability, especially edge retention.
17 Nov 2014
Bits with "Bite"
Have used these for a while and found that the bits hold their sharpness.No problems so far,excellent value for money
17 Oct 2014
Brill Drill bits
These bits are the best. Sharp clean cutting and fast in soft and hard wood.
11 Oct 2014