Link Single No 10 Co 3Fl 0.221 Pilot X 0.346 Cbore 5/16" Shank X 4" Oal Counterbore, Sharp Cutter Built for Long Tool Life, Pro Grade Annular Cutter for Fast, Clean Big Holes

Link No 10 Co 3Fl 0.221 Pilot X 0.346 Cbore 5/16" Shank X 4"
✔️ Single counterbore, 5/16", 4", 3 flute, Long Tool Life

Meet the Link No 10 Co 3Fl 0.221 Pilot X 0.346 Cbore 5/16" Shank X 4" Oal, 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. You get one single unit with this order.

✅ Brand: Link
✅ Mfr part number: 50-CO-183
✅ Product type: Counterbore
✅ Pack size: Single, 1 piece
✅ Size or length: 5/16"
✅ Additional size: 4"
✅ Flutes: 3

💡 What is a Weldon shank?

Weldon shanks have flats that lock the cutter in the arbor.

• The flats stop the cutter from slipping under load.
• Universal shanks fit many magnetic drill brands.
• Match the shank to your drill before ordering.

Add the Link No 10 Co 3Fl 0.221 Pilot X 0.346 Cbore 5/16" Shank X 4" Oal to your kit and work smarter.