7 3/4 Inch Tungsten Carbide Tipped Hole Cutter For Drilling Steel Stainless Aluminum And More Up To 1 Inch Deep Cut Faster Than Bi Metal Holesaws And Delivers Longer Tool Life For Metalworking
✔️ Single cutter with carbide tip for fast metal drilling and long life
This carbide tipped hole cutter is a portable drill accessory designed to punch large-diameter holes in tough metals. It works in steel, stainless steel, iron, aluminum, copper, fiberglass, and plastics up to 1 inch thick. It's ideal for electricians, plumbers, mechanics, and fabricators who need fast, clean holes for boxes, panels, and frames.
✅ Tungsten carbide tipped edge delivers longer life and fast cutting
✅ Drills large holes in steel, stainless, iron, aluminum, copper, fiberglass, and plastics up to 1 inch thick (14.3 mm to 114.3 mm)
✅ Triple edge cutting system for burr-free, smooth holes
✅ Ejector spring ejects slug; safety collar stop prevents over-penetration
✅ Range: 9/16 in (14.3 mm) to 4-1/2 in (114.3 mm); shank options 3/8 in and 1/2 in
💡 What is a carbide tipped hole cutter used for in metalworking and why choose carbide tips?
Carbide tipped hole cutters are handy for fast, clean holes in tough materials. - Handy for drilling through steel plates, stainless steel, and aluminum - Great for installing electrical boxes, panels, and metal frames - Longer tool life and faster cutting when used with proper RPM