Bordo 5mm HSS Drill Bit Long Series Carded 2501-5.00S Chainsaw painted wood

painted wood

Internal cooling

models XML07

allowing clearance to handle cuts in a wide range of materials

Type: Inspection and Detection

Bordo 5mm HSS Drill Bit Long Series Carded 2501-5.00S Chainsaw painted woodBLACK FINISH (also called blue finish) A black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating. This 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: