Beefy 13mm Carbide End Mills 4 Flutes CNC Milling Cutter Bits With Straight Shank 2 Pack uxcell For Aluminum And Steel Cutting High Performance Durable Metalworking Tools For Smooth Finishes And Low Vibration

Beefy 13mm 4 Flutes HSS End Mills 2 Pack for CNC Milling
✔️ Cut dia 13mm (0.51"), length 35mm (1.38"), total 85mm (3.35"), shank 12mm (0.47%)

These high-speed steel end mills with an aluminum insert are built for CNC milling. They’re a common choice in metalworking for fast material removal and clean finishes on aluminum, steel, brass, and plastics.

✅ 4-flute design delivers faster material removal
✅ HSS with aluminum insert boosts hardness and wear resistance
✅ Enlarged spiral groove aids chip evacuation and reduces heat
✅ Fits standard tool holders with 12mm shank for CNC machines

💡 What is an end mill used for in CNC milling?

End mills are handy cutting tools for shaping parts in CNC and manual mills. They cut slots, profiles, and pockets with clean edges.

- slotting, profiling, pocketing
- four-flute design boosts removal and finish
- enlarged grooves aid chip evacuation and heat control
- fits standard tool holders and CNC setups