Review on 💨 Speedbor 88716 2000 Shank Boring: Revolutionize Your Drilling Speed! by Josh Goldsmith

Suitable for drilling holes in old (unhealthy) stumps and small trees about 10-12 inches in diameter. Anything healthy gets rough and can cause problems that others have with heat and breakage. Of course, the healthier and larger the trunk of the tree, the harder it will be to push through, but be patient and watch the heat build up and it will work.