1pc AAAAA 3D CNC router bit engraving bit 3.175 /4/6 shank single flute CAD CAM spiral end mill for woodworking metal aluminum

Brand Name: DREANIQUE
Origin: CN(Origin)
Type: End Mill
Overall Length: 38mm 50mm
Model Number: spiral end mill
Diameter: 3.175mm 4mm 5mm 6mm
Material: Tungsten Cobalt Alloy
Degree: R0.1
Flute: single flute
CNC or Not: CNC
working material: Aluminum
shank diameter: 3.18mm 4mm 5mm 6mm
ITEM CODE: SP1F
cutting diameter: 1mm-6mm
class: AAA