10pcs 1/8" Shank 1.4mm Tungsten Carbide Blue Coated End Mill CNC Router Bits RCA Adapters Cost effective coupling design

Cost effective coupling design

* 100% and Brand new

Cooling by free air convection

perfect for glass swimming pools

35" x 2" x 3

10pcs 1/8" Shank 1.4mm Tungsten Carbide Blue Coated End Mill CNC Router Bits RCA Adapters Cost effective coupling designMade 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.