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Review on πŸ”§ Blair 11090 Rotobroach Cutter - Optimal Hole Drilling Experience by Ryan Olsen

Revainrating 5 out of 5

waste of money. in hole saws and accessories

This was used to cut a 3/4 inch hole in a steel box. I used slow speed and oil bath to keep it cool. But after use, the mandrel gets stuck in the 3/4" cutter and won't come loose. This renders the remaining cutters useless. They do not sell additional mandrels. Very disappointed. I recommend buying individual cutters that come already on the mandrels of the required sizes are attached.

Pros
  • Packed in a plastic case
Cons
  • I don't remember but there was something inside