Special Tungsten Carbide Teeth. One Piece Construction Requires No Assembly. Ejection Spring Ejects Slug. Safety collar stop. For cutting up to 3/16in thick materials.
For cutting steel plate, iron, aluminum, copper, cast iron, stainless steel, FRP and plastics up to 3/16in thick. Ideal for electrical, mechanical and HVAC contractors. Extremely productive tool that is a cost effective alternative to bi-metal holesaws.