Mastercut Tool Single 1x3x3x38 2FL Square Endmill, Tough Carbide and HSS Cutting Tool for Machine Shops, Go-To Pick for Machinists and Mold Makers, Pro Grade End Mill for Clean, Accurate Milling

Mastercut Tool Single 1x3x3x38 2FL Square Endmill
✔️ Single square end mill, 1 x 3 x 3, 2 flute, Long Tool Life

Meet the Mastercut Tool 1x3x3x38 2FL Square Endmill, 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. You get one single unit with this order.

✅ Brand: Mastercut Tool
✅ Mfr part number: 309-202
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Size: 1 x 3 x 3
✅ Flutes: 2

💡 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 1x3x3x38 2FL Square Endmill to your kit and work smarter.