Overall Length:50mm
Material:Tungsten Cobalt Alloy
Diameter:4mm
Coating:TiAIN
Model Number:D4 *20.5mm flute mixed type
Type:Tapered end mill, cone type
Shank Diameter:4mm
Workpiece:Hard wood, hard alloy, steel,stainless-steel,cast iron,Cu,Al
suitable working hardness:0~55 HRC
Radius:0.25mm, 0.5mm, 0.75mm,1.0mm
Application:engraving & milling
end type:2 flute ball nose end mill
cutting flute length:20.5mm