10pcs End Mills CNC Router Bits,1/8" Shank 1mm Blue Coated Tungsten Carbide Milling Cutters,for Milling Machine PCB Acrylic Wood Aluminum Metal

Size 

Cutting edge diameter: 1mm / 0.039"; shank diameter: 3.175mm / 1/8"; cutting edge length: 10mm / 3/8"; overall length: 38mm / 1-1/2"

Material 

Made of premium tungsten carbide, the cnc router bits have excellent hardness, sufficient bending strength, wear resistance, durability, and good milling and cutting performance to ensure high working efficiency.

Features 

The blue coating increases hardness, reduces friction and heat, improves lubricity, and protects bits from rust and corrosion. Provides longer tool life, higher wear resistance, smoother chip evacuation. The surface is quite clean, neat, and no glitches.

Applications 

Suitable for PCB, plastic, wood, aluminum, copper, stainless steel. Great for precision milling, profiling, grooving, engraving and other CNC machining operations. The sharp cutting edges ensure clean cuts, precise dimensions, and minimal vibration.