Walter SST Core Cut Annular Cutter Set, 1-Inch Depth, Weldon Shank

Reliable Mag Drill Cutter Set for the Job Site

When you are out on the job site with a magnetic drill, you need cutters that stay sharp and don't bind. The Walter 05A991 SST Core Cut Kit gives you a set of reliable annular cutters that are ready to tackle steel and stainless steel without slowing you down. These aren't just standard bits; they use Walter's Super Speed Technology to resist heat and wear, meaning you spend less time changing out dull cutters and more time making holes.

This kit features cutters with a 1-inch depth of cut, which is standard for most beam and plate work. The Weldon shank design locks securely into your mag drill arbor, preventing slippage even under heavy load. Because these are annular cutters, they cut a clean ring and eject a slug, rather than turning the whole hole into chips. This makes drilling faster, cleaner, and much easier on your drill motor.

The kit comes in a durable case to keep your cutters organized and protected from shop grime or truck bed damage. It includes the necessary pilot pin to guide your cut and pop the slug out when you're done. If you are welding clips, fabricating frames, or doing structural repairs, having this kit on hand ensures you have the right size cutter for the bolt holes you need to drill.

Key Features

• Fast Cutting: Removes less metal for quicker holes.
• Universal Fit: Works with standard Weldon shank mag drills.
• Long Life: Heat-resistant material stays sharp longer.
• Complete Set: Includes common sizes and pilot pin.