Carbide Square Nose End Mill Bit 3/16 Inch Cut Diameter 4 Flutes TiAlN Coated Milling Cutter For Hardened Steel Heavy Duty 3/16 Inch Shank 1 Inch Cutting Length 3 Inch Overall Length 30 Degree Helix

Single-piece end mill for hardened steel applications
✔️ 3/16 dia, 1 in cutting length, 3 in overall length, 4-flute TiAlN coated

This carbide square-nose end mill is a heavy-duty milling cutter designed for precision work on hard metals. It’s commonly used on CNC milling centers and engraving machines to create slots, flat surfaces, and clean edges in carbon steel, alloy steel, and titanium alloys.

✅ Cutting diameter: 3/16" (right hand)
✅ Shank diameter: 3/16"
✅ Cutting length: 1"
✅ Overall length: 3"
✅ Number of flutes: 4
✅ Helix angle: 30°
✅ Coating: TiAlN-coated carbide

💡 What is a carbide square nose end mill used for in precision metalworking?

It’s a handy cutting tool for accurate slots, edges, and surface finishing in hard metals.

• handy for straight slots, edges, and flat surfaces in carbon steel and titanium
• works with CNC mills and engraving machines using proper coolant
• TiAlN coating boosts heat resistance and tool life under heavy cuts
• supports roughing and finishing with clean, precise edges