10pcs 3.175mm Shank End Mill Blue Coated Spiral Ball Nose CNC Milling Cutter

Specification:
Material: Tungsten Carbide;
Hardness: 65HRC;
Surface Treatment: Nano-blue Coated;
Cutting diameter: 3.175mm;
Shank diameter: 3.175mm;
Cutting length: 17mm;
Overall length: 38mm;
Quantity: 10pcs.

Features:
High-density polished, wear-resistant, high temperature;
High cost-effective, improve efficiency;
Mainly used in cutting and engraving;
Can be engraved copper, auminum, ABS, acrylic, PVC, nylon, resin, most plastics etc.

Package Included:
10 x Spiral End Mill