Keo Single Counterbore, Decimal Inch, 4-1/2 in, Handy Pick for Fabricators and Steel Crews, Sharp Cutter Built for Long Tool Life, Pro Grade Annular Cutter for Fast, Clean Big Holes

Keo Single Counterbore, 4-1/2" for Shop Use
✔️ Single counterbore, 4-1/2", Mag Drill Ready, Long Tool Life

The Keo Counterbore is an annular cutter for fast, clean, large holes in steel with a magnetic drill. Fabricators, steel erectors, welders and maintenance crews use it on mag drills for big holes in plate, beams and tube. This listing is for one single item.

✅ Brand: Keo
✅ Mfr part number: 902-000-123
✅ Product type: Counterbore
✅ Pack size: Single, 1 piece
✅ Size or length: 4-1/2"
✅ Details: Decimal Inch

💡 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 Keo Counterbore and get the job done right.