12mm HRC55 AlTiN Coating Four Flute End Mill Cutter Tungsten Carbide CNC Tool
10mm HRC55 AlTiN Coating 4 Flutes End Mill Cutter Tungsten Carbide End Mill Cutter CNC Tool
Highest cutting hardness: HRC55
|Diameter of Head
|Diameter of Shank
Special four flute design provides small chip loads and quicker removal, more sharp.
AlTiN nano coating, hardness up to 55 HRC for general steel alloy steel mold steel.
Fit for milling from roughing to finishing one time(≤55HRC), reduce tool changing times.
Chamfer design, easy to install.
1 x 12mm HRC55 end mill cutter