Blue Nano Coating Up Down Milling Cutter 4mm Shank Carbide CNC Router Bit 2 Flute End Mill

Specifications: 
Material: Carbide; 
Coating: Nano Blue Coating; 
Flute: 2; 
Shank: 4mm; 
Application: Acrylic, PVC, MDF, plastic, wood, nylon, resin and so on. 
  
Features: 
1. Double-edged positive and negative spiral chip removal structure for long service life; 
2. Sharp edge and high wear resistance, professionlly designed for wood milling; 
3. Cutting the upper and lower sides smooth and burr-free. Large spiral flute, imported tungsten steel base material; 
4. Nano blue coating, wear resistance and durable to use. 
  
Package Includes: 
1 Pc x 2 Flute Up Down End Mill