Based on my observations, the Spyder Carbide Tipped Hole Arbor is an exceptional addition to my cutting tools. Using it to drill holes in metal and wood, this hole saw offers excellent precision and speed. The carbide tip ensures durability and longevity, making it a great buy for industrial and scientific use. That said, the one downside of this hole saw is that it may produce more noise than some users may prefer. Overall, I would highly recommend the Spyder Carbide Tipped Hole Arbor forβ¦