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S&F STEAD & FAST – Annular Cutter, 1/2-inch Diameter x 1-inch Depth of Cut for Magnetic Drill Press, Mag Drill Bits with Pilot Pin 1/2″ x 1″

What people love (and don’t love)

What people love

  • Performs well when used at the right speed, feed, and with lubricant.
  • Great value for the price, with some users drilling hundreds of holes without dulling.
  • Works effectively on steel plates and tubes, producing clean and straight holes.
  • Sharp cutting tool that meets expectations for magnetic drill presses.
  • Packaged securely and compatible with various collet sizes.

What people don’t love

  • Some users report fragility and ease of breaking if not handled carefully.
  • A few reviewers experienced breakage after drilling only a few holes.

Reliable and sharp annular cutter offering good value, but handle with care to avoid breakage.

Summary based on customer review evidence.

Quick facts

  • Brand: S&F STEAD & FAST
  • Price: USD 29.99
  • Rating: 4.60 (306 reviews)

The S&F STEAD & FAST annular cutter is designed for clean, efficient holemaking in metal using a magnetic drill press. With a 1/2-inch cutting diameter and 1-inch depth of cut, it’s a practical size for everyday fabrication and installation work where speed and hole quality matter.

This cutter is CNC-machined from M2AL high speed steel (HSS) for durability and wear resistance, and it uses a 3/4-inch Weldon shank (two flats) for secure clamping. The edge finish is intended to produce smooth, reamed, burr-free drilled holes when used with firm, steady pressure throughout the cut.

Usage notes: This series is intended for drilling single layers of material only. To help prevent premature failure—especially with smaller cutters—use a low feed rate as you start the cut, then increase once the bit is about 2–3 mm in. Secure the workpiece firmly; if it’s less than 1/2-inch thick, the manufacturer recommends placing a 3/8-inch steel sheet underneath to improve magnetic drill grip. If you plan to use it on a drill press, you’ll need an additional annular cutter arbor (not included).

  • M2AL high speed steel (HSS) annular cutter for durability, wear resistance, and long service life
  • 1/2-inch cutting diameter with 1-inch depth of cut
  • 3/4-inch Weldon shank (two flats) for secure clamping; designed for smooth, burr-free holes with steady pressure
  • Designed for single-layer drilling only (not for multiple stacked layers)
  • Includes pilot pin and a sturdy plastic storage case

Compatibility: works with various mag drill brands including Alfra, BDS, Dewalt, Fein, Euroboor, Hougen, and Ruko.