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Blue coated annular cutter with Weldon shank and pilot pin

Drill America

Drill America ANC5-530-227 7/8" X 2" nACo Blue Annular Cutter

SKU CH-Q9JN-YF8F4

A nano-composite coated annular cutter that extends tool life by 30% when cutting steel, cast iron and stainless steel with a magnetic drill press

  • nACo Nano-Composite Blue coating extends tool life by 30%
  • Cuts steel, cast iron, heated and stainless steels efficiently
  • nACo Nano Coating protects against wear and high heat
  • M2 High Speed Steel removes only necessary material for fast holes
  • 3/4" Weldon Shank fits most magnetic drill presses

Annular cutter for magnetic drills

The Drill America ANC5-530-227 is a 7/8 inch diameter annular cutter with a 2 inch depth of cut. It is designed for use with magnetic drill presses and features a 3/4 inch Weldon shank for secure mounting. The cutter is made from M2 high-speed steel and removes only the perimeter material to create fast, efficient holes in steel, cast iron, and stainless steels.

nACo Nano-Composite coating benefit

The blue nACo Nano-Composite coating increases tool life by up to 30 percent compared to traditional high-speed steel annular cutters. This coating provides extra protection against wear and high heat generated during cutting difficult materials. The package includes a pilot pin required for proper alignment and slug ejection during the drilling process.

Capacity and application limits

This cutter comfortably handles hole-making in steel, cast iron, heated steel, and stainless steel up to its 2 inch cutting depth. It is strictly for use with magnetic drill presses and will not function in a standard hand drill or conventional drill press. Buyers needing larger diameters or deeper cuts will require a different cutter specification.

How it compares

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

Price $50.99
Pricier than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDRILL AMERICA

Questions about this item

How often will the nACo Nano-Composite coating need replacement compared to standard HSS cutters?

The nACo coating extends tool life up to 30% over traditional HSS annular cutters, reducing replacement frequency under normal use.

What diameter limit applies when cutting stainless steel with this 7/8" cutter?

The 7/8" diameter is fixed; the cutter handles steel, cast iron, heated and stainless steels within that size.

How much heat does the nACo coating dissipate during continuous magnetic drill press operation?

The nACo Nano Coating provides extra protection against high heat buildup during sustained cutting in tough materials.

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