This set of carbide electrical conduit was a game-changer for my team .The precision and durability of the cutting edges are phenomenal making quick work of even the toughest materials. The set includes a range of sizes for added versatility, allowing us to tackle any job with ease. However, the price point may be a bit high for some budgets. Overall, an excellent investment that I would recommend to anyone in need of top-quality hole saws and accessories..