Power Tools
6-1/2" TCT Hole Saws for Hard Metal, Heavy Duty 165mm Tungsten Carbide Tipped Hole Cutters Set with Spring-Loaded Pilot Drill Bits for Stainless Steel, Metal, Iron, and Plastic.
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....
https://www.bizrate.co.uk/powertools/6-1-2-tct-hole-saws-for-oid39999528479.html