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Silver high-speed steel annular cutter with pilot pin and Weldon shank

Drill America

Drill America DWC5-530-327 7/8" x 3" HSS annular cutter pneumatic accessory

SKU CH-GDT0-Z8QBJ

A high-speed steel annular cutter with a 3/4" Weldon shank for magnetic drill presses only

  • High-speed steel construction provides wear resistance for general-purpose drilling
  • Annular cutter design removes only necessary material for fast, efficient hole making
  • 3/4" Weldon shank fits magnetic drill presses for secure mounting
  • Pilot pin included for accurate centring and easy slug ejection
  • California Proposition 65 warning indicates chemical content requiring safe handling

7/8" HSS annular cutter for magnetic drill press

Drill America DWC5-530-327 is a high-speed steel annular cutter with a 3/4" Weldon shank. It is built for fast, efficient hole making in magnetic drill press applications only. The cutter removes just the material needed to produce a quality hole. It is not compatible with standard hand drills or drill presses.

Pilot pin included for accurate hole alignment

The bundled pilot pin ensures precise centering and slug ejection during the cut. This accessory changes the workflow by reducing setup time and helping maintain hole quality. High-speed steel construction offers a balance of hardness and toughness for general-purpose wear resistance. The tool is designed for magnetic drill press use exclusively.

Suits metalworkers using magnetic drill presses

This cutter suits operators who need fast, clean holes with a magnetic drill press and a 3/4" Weldon shank. Buyers who need a cutter for a standard hand drill or conventional drill press should look at something else. The product carries a California Proposition 65 warning for chemicals known to cause 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 $85.99
Pricier than about 80% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDRILL AMERICA

Questions about this item

How often will the pilot pin on the DWC5-530-327 need replacing?

The pilot pin is a consumable part that wears with each cut; inspect it before every job and replace it when the tip becomes rounded or the spring tension drops.

What limits continuous cutting with the 7/8" HSS annular cutter?

Heat buildup in the high-speed steel teeth is the first limit; sustained use without cutting fluid will dull the edges faster than the motor can stall.

How much noise and heat does the cutter generate during all-day magnetic drilling?

The cutter itself runs quietly, but the magnetic drill press produces typical motor whine and the workpiece heats up quickly, so use coolant and hearing protection.

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