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Blue nACo coated annular cutter with Weldon shank and pilot pin

Drill America

Drill America ANC5-530-330 15/16" X 3" nACo Coated Blue pneumatic accessory

SKU CH-R285-9WTY1

A 15/16 inch by 3 inch nACo coated annular cutter for magnetic drill presses, extending tool life up to 30 percent in steel and stainless steel

  • nACo Nano-Composite coating extends tool life up to 30% over standard HSS cutters
  • Cuts steel, cast iron, heated and stainless steels with reduced wear and heat buildup
  • M2 high-speed steel removes only necessary material for fast, efficient hole making
  • 3/4" Weldon shank fits most magnetic drill presses for secure mounting
  • Includes pilot pin for accurate hole alignment and immediate use

15/16" nACo Annular Cutter

This Drill America pneumatic accessory is a 15/16" by 3" annular cutter with an nACo Nano-Composite blue coating. It is manufactured from M2 high-speed steel for cutting steel, cast iron, heated steel and stainless steel. The 3/4" Weldon shank fits most magnetic drill presses. It is designed specifically for use with magnetic drill presses and includes a pilot pin.

Magnetic Drill Press Compatibility

This accessory operates exclusively with magnetic drill presses, also known as mag drills. The 3/4" Weldon shank provides the required connection for this machine type. It cannot be used with standard hand drills or conventional drill presses. The design cuts only the necessary material at the hole perimeter for efficient material removal.

Coated High-Speed Steel Performance

The nACo Nano-Composite coating increases tool life by up to 30 percent compared to traditional high-speed steel annular cutters. It provides extra protection against wear and high heat during difficult cuts. The cutter handles steel, cast iron, heated and stainless steels effectively. California Proposition 65 warnings apply for cancer and reproductive harm.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $104.99
Pricier than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDRILL AMERICA

Questions about this item

Should I choose the 15/16" X 3" version or another size for my magnetic drill press?

The 15/16" X 3" cutter matches a 3/4" Weldon shank and is built for magnetic drill presses only; pick this size when the hole diameter and depth of cut match your job.

What does the 30% tool-life increase mean when I am cutting steel on the shop floor?

The nACo Nano-Composite Blue coating delivers up to 30% longer life versus traditional HSS annular cutters, so the edge stays sharp longer in steel, cast iron, heated and stainless steels.

How does the 3/4" Weldon shank interface limit what machines I can run this cutter on?

The 3/4" Weldon shank fits most magnetic drill presses and cannot be used in a standard hand drill or drill press.

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