Drillco Single 5/16, 4FL Cent Cut End-Mil 3/8 Shk -5150A Square End Mill, Sharp CNC Cutter for Slotting and Profiling, Tough Carbide and HSS Cutting Tool for Machine Shops

Drillco Single 5/16 Square End Mill, 4 flute
✔️ Single square end mill, 4 flute, CNC and Manual Mill Use

The Drillco 5/16 is an end mill for milling slots, pockets, profiles and contours in metal and plastic. It's a core cutting tool in production machining, job shops and tool rooms. This listing is for one single item.

✅ Brand: Drillco
✅ Mfr part number: 515A120A
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Flutes: 4

💡 Square vs ball vs corner radius end mill, which do I need?

The tip shape decides the kind of cut you get.

• Square end mills cut flat bottoms, sharp corners and slots.
• Ball end mills shape 3D contours and molds.
• Corner radius end mills add strength and resist chipping.

Grab the Drillco 5/16 and get the job done right.