3/16" HSS Drill Bit Long Series Carded 2500-3/16S by Bordo Liquid Beeswax Specifications: Type: Inspection and Detection

Specifications: Type: Inspection and Detection

Shank diameter(mm): 3

Grinding Direction

Folding stand and wheel for compact storage

all units include a pressure equalization purge valve

3/16" HSS Drill Bit Long Series Carded 2500-3/16S by Bordo Liquid Beeswax Specifications: Type: Inspection and DetectionBLACK 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: