Portable Magnetic Drill Presses for Annular Cutters & Structural Steel

### Why Use a Magnetic Drill for Annular Cutters? Annular cutters are designed to remove material efficiently, but they perform best when held perfectly square to the work surface. A magnetic drill press provides the rigidity and control needed to keep the cutter stable throughout the cut, reducing chatter, improving hole accuracy, and extending tool life. Unlike handheld drilling, mag drills allow annular cutters to run at proper feed rates while maintaining consistent pressure. This is especially important when drilling larger diameters or working in vertical, horizontal, or overhead positions. ### Choosing the Right Mag Drill for Your Application Low-profile magnetic drills are ideal for tight-clearance work such as beams, flanges, and structural members. Standard-duty mag drills cover most annular cutter applications in fabrication and construction. Auto-feed or higher-torque models are best suited for production environments where repeatability and speed matter. ### Complete Your Annular Cutting Setup For best results, pair your magnetic drill with quality annular cutters, pilot pins, and proper lubrication. Using the right cutter geometry and accessories helps ensure cleaner holes, faster cutting, and longer tool life on the jobsite.