10pcs 1/8" Shank 1.8mm Tungsten Carbide Blue Coated End Mill CNC Router Bits 9mm(ID)x11mm(OD)x300mm(L) provides great corrosion resistance performance

provides great corrosion resistance performance

Used for 6mm slot standard 20mm aluminum extrusion profiles

Inner Size: 90*90*70mm/3

10 x Ball Valve

Cable length: 6 ft

10pcs 1/8" Shank 1.8mm Tungsten Carbide Blue Coated End Mill CNC Router Bits 9mm(ID)x11mm(OD)x300mm(L) provides great corrosion resistance performanceMade 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.