Carbide Square End Mill With Nano Blue Coating One Quarter Inch Shank 3 Flute CNC Milling Bit Set For Aluminum Copper Magnesium Alloys And Composite Materials HRC 60 Pro Grade Durable 2 Pack
✔️ 2-pack, 1/4 in shank, 3-flute carbide with Nano Blue coating (6.35 mm)
These high-grade carbide end mills are built for precision CNC work, delivering clean cuts in aluminum, copper, magnesium alloys, plastics, and composites. The 1/4 in shank fits standard collets, while the Nano Blue coating helps extend tool life in demanding milling tasks.
✅ 1/4 inch shank (6.35 mm) for rigid, stable setups
✅ 3-flute design improves chip evacuation and finish
✅ HV7000 hardness carbide core offers long tool life
✅ Nano Blue coating reduces wear and adhesion
✅ 2-pack provides backup tool for uninterrupted workflow
💡 What is a carbide end mill used for in CNC milling? This handy tool is used to shape metal and composite materials with precision. - Common materials include aluminum, copper, magnesium alloys, plastics - Nano Blue coating boosts wear resistance and reduces friction - 3-flute geometry supports higher feed rates and clean edges - Keeping a backup tool helps avoid downtime