Description
2501-3.00 | Bordo 3.0mm Long Series Dill Bit
Features:
BLACK FINISH (also called blue finish). A black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.
his surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding.
The result is increased tool life.
Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
Specifications:
Diameter 3 mm
Flute Length 70 mm
Overall Length 130