Drill America ANC5-530-178 1-15/16" X 1" nACo Blue pneumatic accessory

Drill America 1-15/16" nACo Coated Cutter

The Drill America ANC5-530-178 is a 1-15/16 inch nACo Nano-Composite coated blue annular cutter built for magnetic drill presses. Its M2 high-speed steel construction removes only the necessary material for fast, efficient hole making in steel, cast iron, and heated or stainless steels. The 3/4 inch Weldon shank fits most magnetic drill presses, and a pilot pin is included for immediate use. This accessory is not intended for standard hand drills or conventional drill presses.

Sustained Cutting Performance with Nano Coating

Under continuous drilling pressure the nACo Nano-Composite coating provides extra protection against tool wear and high heat buildup. The coating increases tool life up to 30 percent compared to traditional HSS annular cutters, allowing the cutter to maintain cutting efficiency through difficult materials without rapid degradation. This design supports consistent material removal rates during extended operations in demanding alloys.

Magnetic Drill Press Interface Constraints

The 3/4 inch Weldon shank limits compatibility to magnetic drill presses that accept this specific shank size; it will not fit standard drill chucks or other press types. The cutter geometry and pilot pin system are engineered exclusively for mag drill workflows, so operators must verify their equipment matches this mounting standard before use. California Proposition 65 warnings apply for chemicals known to cause cancer and reproductive harm.