Aluminum single-flute spiral end mill CNC engraving machine tool, 3.17524mm (sold in sets of 5)

1、Spiral router bit with strong wear‑resistant, good rigidity as well as not easy to break due to quality tungsten steel material, durable use.

2、Excellent chip removal performance can be achieved with the mirror polishing process of the blade, wonderful using experience.

3、Incisive cutting edges, high cutting efficiency, with continuous processing, not easy to break.

4、About 39mm / 1.54in of the total length and 4mm / 0.16in of the blade length, special designed for CNC engraving machine.

5、Including a total of 5pcs milling cutter bit of the package to meet your different demands.Item Type: CNC End Mill

Material: Tungsten steel

Bit: Approx. 2mm / 0.08in

Shank Diameter: Approx. 3.175mm / 0.13in

Blade Length: Approx. 4mm / 0.16in

Total Length: Approx. 39mm / 1.54in

Quantity: 5pcs

Application: CNC engraving machine cutter5 x CNC End Mill