10pcs 1/8 Shank 3.175mm Tungsten Carbide Blue Coated End Mill CNC Router Bits

Product Description

Made of premium tungsten carbide, the router bits have excellent hardness, sufficient bending strength, wear resistance, durability, and good milling and cutting performance to ensure high working efficiency. Carbide ensures the bits can withstand the high speed and high stress requirements of CNC machining. The blue coating on end mills 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 and better chip flow during milling. The surface is quite clean, neat, and no glitches. The cnc bits are suitable for processing PCB, plastic, wood, aluminum, copper, stainl…