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Annular Cutters

Annular Cutters

Buy annular cutters for your RotoBrute magnetic drill press and other power tools at Bay Supply! Designed for drilling large diameter holes in structural steel, annual cutters save time, money, and energy compared to conventional drill bits. Available in a variety of sizes and designs, we sell high-speed annular cutters, carbide tipped annular cutters, and carbide tipped stack cutters.

We primarily offer Champion's RotoBrute annular cutters due to their quality manufacturing and in-service performance. To learn more, contact us or request a quote.

Annular Cutters

Applications for Annular Cutters

We offer durable, efficient annular cutter lines for a wide range of applications. Our high-speed steel annular cutters and carbide-tipped annular cutters reliably produce fast, clean, burr-free holes. They precisely and safely drill large holes through steel to close tolerances.


Each specialized bit is available in a variety of widths and depths to deliver the annular cutter sizes you need to get the job done.


Carbide-Tipped Annular Cutters for Cutting Through Structural Steel

Our carbide-tipped annular cutters are designed to cut through structural steel materials, including cast iron and ultra-hard and exotic alloys, easily creating interrupted and overlapping holes. They feature Weldon-style flats and a universal shank that makes them the ideal annular cutters for drill press lines by Champion, Nitto Kohki and other mag drill manufacturers.


Every carbide-tipped annular cutter set offers different geometries to balance the cutting forces.


Order Your Annular Cutters from Bay Supply

Whether you're looking for a high-speed steel or carbide-tipped annular cutter, you can rely on Bay Supply for the metal-cutting tools and magnetic drill bits that meet your needs. Purchase yours today or contact us for more information.