Harvey Tool Single Counterbores - Flat Bottom, 0.2812" (9/32), Number of Flutes: 4, Tough Core Cutter for Mag Drills and Steel Work, Handy Pick for Fabricators and Steel Crews

Harvey Tool Single Counterbores - Flat Bottom
✔️ Single counterbore, 0.2812", 4 flute, Mag Drill Ready

The Harvey Tool Counterbores - Flat Bottom is an annular cutter for fast, clean, large holes in steel with a magnetic drill. It's a go-to in structural steel, shipyards and fab shops. This listing is for one single item.

✅ Brand: Harvey Tool
✅ Mfr part number: 23418
✅ Product type: Counterbore
✅ Pack size: Single, 1 piece
✅ Size or length: 0.2812"
✅ Flutes: 4

💡 HSS vs carbide tipped annular cutters, which should I choose?

It depends on the material and how many holes you cut.

• HSS cutters are a solid all around pick for mild steel.
• Carbide tipped cutters last longer and cut stainless and hard steel.
• Cobalt cutters handle heat in tougher alloys.

Grab the Harvey Tool Counterbores - Flat Bottom and get the job done right.