Mastercut Tool Single 1/8x3/8x1/8x1-1/2 4FL Square Multi-Helix Ultra V4 with Flat, PowerNR Square End Mill, Go-To Pick for Machinists and Mold Makers, Pro Grade End Mill for Clean, Accurate Milling
Mastercut Tool 1/8x3/8x1/8x1-1/2 4FL Square Multi-Helix
✔️ Single square end mill, 1/8 x 3/8 x 1/8, 4 flute, Long Tool Life
Meet the Mastercut Tool 1/8x3/8x1/8x1-1/2 4FL Square Multi-Helix Ultra V4 with Flat, 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: 450-002W-8
✅ Product type: Square End Mill
✅ Pack size: Single, 1 piece
✅ Size: 1/8 x 3/8 x 1/8
✅ 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 1/8x3/8x1/8x1-1/2 4FL Square Multi-Helix Ultra V4 with Flat to your kit and work smarter.
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