3/4" Weldon Shank Annular Cutters for Magnetic Drill Presses (1",  1-3/8", 2", 3″ & 4" Depth)

The Annular Cutters collection features professional high-speed steel (HSS) annular cutters designed for fast, precise, and efficient holemaking in steel and structural metals. This collection includes Champion’s CS100 and CS200 annular cutters with pilot pins, as well as 3-inch depth HSS annular cutters from Drill America for deeper cutting applications.

Unlike traditional twist drills, annular cutters remove material only at the perimeter of the hole, producing clean, accurate holes with significantly less torque, heat, and material waste. This design allows for faster drilling, longer tool life, and improved performance when used with magnetic drills in fabrication shops, steel construction, and industrial maintenance.

Champion CS100 annular cutters are ideal for standard-depth cutting applications, while CS200 cutters provide increased cutting depth for thicker materials. For applications requiring extended reach, Drill America 3″ depth annular cutters deliver reliable performance in structural steel, plate, and heavy fabrication work.

Key Benefits of Annular Cutters

• Faster holemaking compared to twist drills due to perimeter-only cutting.
• Reduced torque and heat for improved tool life and machine performance.
• Clean, accurate holes with minimal burrs and no pilot hole required.
• Compatible with magnetic drills for portable and on-site steel fabrication.
• Pilot pin system for slug ejection, lubrication flow, and accurate centering.

This annular cutter collection is ideal for professionals who need speed, accuracy, and durability when drilling holes in structural steel, beams, plates, and heavy metal assemblies.