Harvey Tool Single Counterbores - Flat Bottom, 0.1719" (11/64), Shank Dia.: 3/16", Pro Grade Annular Cutter for Fast, Clean Big Holes, Tough Core Cutter for Mag Drills and Steel Work

Harvey Tool Single Counterbores - Flat Bottom
✔️ Single counterbore, 0.1719", 3/16", Fast Clean Holes

This Harvey Tool Counterbores - Flat Bottom 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 is a single piece listing.

✅ Brand: Harvey Tool
✅ Mfr part number: 23411
✅ Product type: Counterbore
✅ Pack size: Single, 1 piece
✅ Size or length: 0.1719"
✅ Additional size: 3/16"

💡 What is an annular cutter and why use it instead of a twist drill?

Annular cutters only cut the rim of the hole, so they work faster with less power.

• They leave a solid slug instead of turning it all to chips.
• Cuts are cleaner and more accurate than twist drills in steel.
• They run great on magnetic drills for big holes.

Pick up the Harvey Tool Counterbores - Flat Bottom and keep your jobs moving.