Mastercut Tool Single 3x12x3x38 4FL Ball Multi-Helix Ultra V4, PowerNR Ball End Mill, Go-To Pick for Machinists and Mold Makers, Pro Grade End Mill for Clean, Accurate Milling

Mastercut Tool 3x12x3x38 4FL Ball Multi-Helix Ultra V4 Ball
✔️ Single ball end mill, 3 x 12 x 3, 4 flute, Long Tool Life

Meet the Mastercut Tool 3x12x3x38 4FL Ball Multi-Helix Ultra V4, 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. You get one single unit with this order.

✅ Brand: Mastercut Tool
✅ Mfr part number: 550-202-8
✅ Product type: Ball End Mill
✅ Pack size: Single, 1 piece
✅ Size: 3 x 12 x 3
✅ Flutes: 4
✅ Details: PowerNR

💡 Carbide vs HSS end mills, which should I buy?

It comes down to the machine, the material and the budget.

• Carbide runs faster and lasts longer, especially on CNC machines.
• HSS and cobalt end mills are tougher and cheaper for manual mills.
• Coatings like TiAlN and AlTiN add heat resistance for hard steels.

Add the Mastercut Tool 3x12x3x38 4FL Ball Multi-Helix Ultra V4 to your kit and work smarter.