Mastercut Tool Single 3x12x3x38 4FL Square Multi-Helix Ultra V4, PowerNR Square End Mill, Sharp CNC Cutter for Slotting and Profiling, Tough Carbide and HSS Cutting Tool for Machine Shops

Mastercut Tool 3x12x3x38 4FL Square Multi-Helix Ultra V4
✔️ Single square end mill, 3 x 12 x 3, 4 flute, Clean Accurate Cuts

This Mastercut Tool 3x12x3x38 4FL Square Multi-Helix Ultra V4 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 is a single piece listing.

✅ Brand: Mastercut Tool
✅ Mfr part number: 550-002-8
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Size: 3 x 12 x 3
✅ Flutes: 4
✅ Details: PowerNR

💡 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 Mastercut Tool 3x12x3x38 4FL Square Multi-Helix Ultra V4 and keep your jobs moving.