Erbauer Countersink Set 4 Pieces
Great for a quick screw
Great little device for small screws into soft wood countersinks could be sharper. The drills clog very quickly and its better to keep plunging in and out to relieve the swarf
22 Oct 2014
Not fit for purpose
The 1* reviews are correct - not fit for purpose.
- significantly oversize counterbore section
- very crude cutting edges on both counterbore and countersink
No comment on how well the grub screw grips the drill or the drill's concentricity : one look and return - not fit for purpose.
6 Feb 2014
Drill bits and countersink
Sorry but found drills would drill and countersink but would not counter bore, and that was the reason i bought them.
10 Aug 2013
Poor Quality. Bits do not cut well at all. Drills snap far to easy. Would not recomend
1 Jul 2013