Drillco Single 1/4, 4FL Center Cut End-Mil 3/8 Shk 5150A Square End Mill, Pro Grade End Mill for Clean, Accurate Milling, Sharp CNC Cutter for Slotting and Profiling

Drillco Single 1/4 Square End Mill, 4 flute
✔️ Single square end mill, 4 flute, Clean Accurate Cuts

This Drillco 1/4 is an end mill for milling slots, pockets, profiles and contours in metal and plastic. Machinists, mold makers and CNC shops use it for slotting, profiling, finishing and 3D contouring. This is a single piece listing.

✅ Brand: Drillco
✅ Mfr part number: 515A116A
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Flutes: 4

💡 How many flutes should my end mill have?

Flute count is a trade off between chip room and finish.

• 2 flute end mills clear chips best in aluminum and soft materials.
• 3 flute end mills balance chip room and strength for aluminum and steel.
• 4 flute and up give smoother finishes and run faster in steel.

Pick up the Drillco 1/4 and keep your jobs moving.