9/16" Quick Change Tang Drive STEEL HAWG™ Cutter

The Milwaukee 49-57-0564 is a Steel Hawg® Quick-Change Tang Drive Annular Cutter (9/16").

What it is

• Type: Magnetic drill annular cutter
• Model: 49-57-0564
• Series: Steel Hawg®
• Diameter: 9/16"
• Cutting depth: 1"
• Shank system: Quick-change tang drive (for mag drills)

What it’s used for

This is a professional steel-cutting bit for magnetic drill presses, used to drill precise holes in:

• Structural steel
• Stainless steel
• Cast iron
• Aluminum

It’s designed for industrial fabrication work, not handheld drills.

Key features

• Carbide teeth for long life in hard metals
• Alternating tooth geometry for faster cutting and better chip removal
• Cuts up to 1" deep in one pass
• Quick-change tang drive for fast swaps on mag drill jobs
• Produces a clean, reamed finish without pilot holes

System compatibility

• Works with Milwaukee magnetic drill presses (Steel Hawg system)
• Common arbors:
  • 49-57-0010
  • 49-57-0012 / 0013
• Not compatible with standard hand drill hole saw arbors