LAIWEI Industrial Grade Heavy Duty 3-1/8"(80mm) Carbide Bi-Metal Hole Saw Stainless Steel Hole Cutter

Tungsten Carbide Hole Saw is a great alternative to the traditional bi-metal hole saw. They cut faster, cleaner and last longer. Try TCT Hole Knife, you will like it

Metal Drill Bits Tungsten blades cut through steel plate, iron, aluminum, copper, cast iron, and especially, stainless steel and other hard alloys.

Metal Drill Bit The spring-loaded pilot tip ejects the cut slugs to save time. The cutter body then cuts a clean, burr-free hole faster than twist drills or conventional hole saws.

TCT Cutters are the standard for electrical construction, transit work and general metal fabrication. The spring on the pilot drill ejects the slug.

Drilling With normal maintenance, the tool life is much longer than other hole cutting tools. Inexpensive sharpening allows for repeated use.