Solid Carbide Straight Fluted End Mill.

These cutters are designed for general routing, grooving, rebating, dados, mortising and edge trimming. Each has a strong, hardened steel shank and tungsten carbide tipped (TCT) cutting edges. 

Specifications:
Material: solid carbide
Shaft diameter: 1/4&1/2
Cutting diameter: 2-6 mm
Cutting length: 4-32mm
Total length: 44-83mm
Package Included: 1x Router Bit