Built for Tough Jobs: Our Tungsten Carbide Tipped (TCT) Hole Saws are specifically designed to smoothly cut through hard materials including stainless steel, aluminum, high alloy steel, copper, plastic, FRP, and PVC, ensuring a clean, precise cut Heavy-Duty 2-Pack Set: This set includes two...

High-Quality Diamond Hole-Saw Bits: Premium 4-1/2" diamond-tipped hole saws plus guiding pilot drill bits centrally placed for precision drilling on various hard surfaces. Versatile Material Compatibility: Ideal for creating smooth, clean holes in ceramic, pottery, porcelain tile, granite, stone, glass bottles, concrete countertops, and...

Complete Set of Diamond Core Drill Bits: This 10-pack includes sizes 3/16"(X2), 1/4"(X3), 5/16", 3/8", 1/2", and 1/4"(X2) Bit making it great for a wide range of drilling needs, including glass, tile, ceramics, stones, and masonry brick. Dry Drilling Innovation: These diamond drill bits...