Plumbers and pipe professionals, this Reed shell cutter means business! The 11/16-inch size cuts up to 2 inches deep and features 6 carbide inserts that seriously outlast old-school bi-metal teeth. It fits most standard arbors and works with competitive machines like Aquatap and Ford Simtap. The 1/2-20 attachment thread is industry standard, making it compatible with your existing equipment. Reed specifically designed this cutter for tough materials like cast iron and ductile iron - the carbide inserts chew through them without dulling quickly. Since 1896, Reed has been making professional-grade tools that become industry standards, and this shell cutter continues that tradition of quality and durability. Whether you're working on industrial projects, plumbing installations, or maintenance work, this cutter delivers reliable performance that saves you time and money on blade replacements. The construction feels solid in your hands, and the design ensures clean, precise cuts every time. If you're tired of cutters that can't handle tough materials or wear out too quickly, this Reed shell cutter with carbide inserts will become your go-to for demanding jobs.