10 of 13 people found the following review helpful
This review is from: Wolfcraft 273000 Dowel Drills (Pack of 3) for wood - ø 6, 8, 10 mm (DIY & Tools)
Elsewhere you can read a review of a dowel jig I used in conjuction with one of this set of drills. I did poorly with it but once I had made my own jigs that I could clamp to the joint I had no trouble using this dowel drill.
One other point, each drill comes with a collar that is used as a depth gauge when drilling. It is held in position with a grub screw. In my case it was unsuccessful as the helix of the drill was a poor surface to bed the grub screw on and kept shifting. Better to use masking tape.