Drillco Single 4.0, 4 FL Sgl End End-Mil 3/8 Shk -5600A Square End Mill, Pro Grade End Mill for Clean, Accurate Milling, Sharp CNC Cutter for Slotting and Profiling

Drillco Single 4.0 Square End Mill, 4 flute
✔️ Single square end mill, 4 flute, Clean Accurate Cuts

This Drillco 4.0 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: 565A040
✅ 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 4.0 and keep your jobs moving.