Mastercut Tool Single 3.5x12x4x50 3FL Square Endmill, PowerC, Sharp CNC Cutter for Slotting and Profiling, Tough Carbide and HSS Cutting Tool for Machine Shops

Mastercut Tool Single 3.5x12x4x50 3FL Square Endmill
✔️ Single square end mill, 3.5 x 12 x 4, 3 flute, Long Tool Life

Meet the Mastercut Tool 3.5x12x4x50 3FL Square Endmill, 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: 310-212-3
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Size: 3.5 x 12 x 4
✅ Flutes: 3
✅ Details: PowerC

💡 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 3.5x12x4x50 3FL Square Endmill to your kit and work smarter.