★【Premium Quality】: Our CSOOM 15PCS TCT Hole Saw Kit is made with top-quality Tungsten Carbide Tipped Cutters and high-grade Titanium-plated cemented carbide tooth, ensuring exceptional hardness, rust ...
There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ¼", ...
[Sturdy Material]: Our Hole Saw boasts a Tungsten Carbide Tip (TCT), renowned for its withstand heavy-duty use and resist wear & tear. The TCT provides faster cutting speeds and an extended service ...