Multipurpose 4 Flute Square End Mill

Features
-coating have high oxidation resistance and hardening
which exceeds the existing coating. And it provides long tool
life, and suitable for high speed processind and dry milling.
-Combination of negative radius blade and 45 degree helix
blades enables high ridity and sharpness by high feed speed,with high efficiency.
-4 flute eliminates chattering and suitable for drilling processing
-Original design chip pocket enables similar or same cutting
depth which 2-flutes could realize.
-Feed rate can be increased more than double if compared with standard.

Size：2.0/2.5/3.0/4.0/5.0/6.0x60mm    7.0/7.5x70mm  8.0x75mm  10.0x90mm  12.0x100mm  16.0x110mm  20.0x130mm