Harvey Tool Single 5/16 Cutter dia. x 1 in. 1 Flute Length Carbide Flat Bottom Counterbore, 4 Flutes, AlTiN Coated, Sharp Cutter Built for Long Tool Life
Harvey Tool 5/16 Cutter dia. x 1 in. 1 Flute Length Carbide
✔️ Single counterbore, 1", 1 flute, Carbide, Fast Clean Holes
This Harvey Tool 5/16 Cutter dia. x 1 in. 1 Flute Length Carbide Flat Bottom Counterbore 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 is a single piece listing.
✅ Brand: Harvey Tool
✅ Mfr part number: 731620-C3
✅ Product type: Counterbore
✅ Pack size: Single, 1 piece
✅ Size or length: 1"
✅ Flutes: 1
✅ Finish or coating: AlTiN
✅ Material: Carbide
✅ Details: AlTiN Coated
💡 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 5/16 Cutter dia. x 1 in. 1 Flute Length Carbide Flat Bottom Counterbore and keep your jobs moving.
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