One Eighth Inch Extra Long Carbide Square End Mill For Aluminum Copper Alloy And Plastic, Three Inch Overall Length, Three Flute CNC Router Bit With Diamond Like Coating, HRC 62, One Eighth Inch Shank, Two Pack
✔️ 1/8 in (3.17 mm) shank, 3 in (76.2 mm) long, 3-flute DLC coated
This precision carbide end mill is designed for CNC routing on aluminum, copper alloys, and plastics. Its long 3-inch body and carbide construction deliver clean grooves and high-production capability in mills, workshops, and prototyping labs.
✅ Material: ultrafine grain tungsten carbide, HRC 62
✅ Coating: Diamond-Like Coating HV7000, low friction μ 0.08-0.15
✅ Geometry: square end with U groove for sharp, efficient cuts
✅ Size: 1/8 in shank (3.17 mm), 3 in length (76.2 mm), 3 flute
✅ Fit: suited for aluminum, copper alloys, and plastic
✅ Pack: two-piece set included
💡 What is a diamond-coated carbide end mill used for? Diamond-coated end mills are handy for hard materials and plastic, offering long tool life and clean cuts. - Handy for aluminum, copper alloys, and plastics machining - Reduces wear and improves surface finish - Great for high-speed CNC routing - Ideal for prototyping and small-batch production