3-Flute Carbide End Mill for Aluminum | BF3055 / BC3055 / BF3855 / BC3855

BB® BF3855 BC3855 Series

-Helix Angle:50 deg.
-For roughing.
-Hardness: 4200~6000HV
-Friction coefficient: 0.05~0.1
The milling cutter is allowed to have faster rotating speed and feeding speed when processing aluminum and aluminum alloy.
Exclusive U shaped and buffed flute, reduces built-up-edge, with excellent chip evacuation even in high feed machining.
Diamond-like film (DLC) is an amorphous film with high hardness, high elastic modulus, low friction factor, wear resistance and good vacuum tribological characteristics.