Walter 37mm Carbide Tipped Annular Cutter - 30mm Depth

Drill Tough Steel Faster with Walter Carbide Core Cut

For welders and fabricators facing the challenge of drilling large diameter holes in stainless steel or cast iron, the Walter 05F137 Carbide Core Cut is the ultimate solution. This 37mm diameter cutter is built to power through the hardest metals that often cause standard HSS bits to burn out or shatter. With a 30mm cutting depth, it is perfectly sized for drilling through thick plates, structural beams, and pipe flanges commonly encountered in heavy fabrication and MRO projects.

Time is money on the job site, and this carbide-tipped cutter is designed for speed. It allows you to run your magnetic drill at higher RPMs, cutting down cycle times significantly. The aggressive cutting action requires less physical pressure, which is a huge advantage when drilling in awkward positions or overhead. The unique design also excels at starting holes on uneven or curved surfaces, such as pipes, without walking or chattering, ensuring your holes are precisely located every time.

Durability is key for welding professionals. The Walter 05F137 resists heat and wear, maintaining a sharp cutting edge far longer than conventional tooling. This means fewer tool changes and less downtime. Whether you are retrofitting structural steel, repairing heavy machinery, or fabricating custom parts from hard alloys, this annular cutter provides the clean, burr-free finish you need to move directly to the next stage of assembly or welding without extensive cleanup.