Review on Irwin Tools 1877720 Countersink 3 Piece by Craig Sexton

This set of countersinks is a great addition to any industrial and scientific drill bit collection .They are durable sharp, and consistently produce clean and accurate holes. THE three different sizes provide versatility for a range of drilling needs. The only downside is that they may be a bit on the pricier side compared to other options. Overall, the quality and performance make it worth the investment..