Quick Change 2-1/2" Carbide Hole Cutter 1PK

What it is

• Type: Quick-change sheet metal carbide cutter (handheld drill system)
• Model: 49-57-8339
• Diameter: 2-1/2 inch
• Cutting depth: 3/16 inch
• Shank system: Quick-change arbor (49-57-0035)
• Material: Carbide-tipped

What it does

This is a thin-metal cutting tool designed for handheld drills, used to produce clean holes in:

• Sheet steel
• Stainless steel (light gauge)
• Aluminum
• Structural studs and light framing

It is not part of the heavy mag-drill Steel Hawg threaded system (49-57-1000–4000) you were listing earlier.

Key features

• Carbide-tipped cutting edge for longer life than bi-metal hole saws
• Designed for handheld drill use (no mag drill required)
• Produces clean, drill-press quality holes in thin steel
• Max cutting depth: 3/16" material thickness
• Uses quick-change arbor system (49-57-0035)