Worked, until it broke. By David
This is a much-needed tool. Sadly, it worked for four holes being drilled into a steel blanking plate, and then on the fifth one, the pilot drill broke just before the teeth. I would have expected to be able to get more than four holes out of it before it broke.
The other point to note is that it requires a larger than normal chuck hole on your drill.
Was this review helpful? Yes No (1/0)