Drill Bits Black

Jobber Drill Bit Black Metric (BULK) 8.00 12mm

Jobber Drill Bit Black Metric (BULK) 8.00 12mm

Jobber Drill Bit Black Metric (BULK) 8.00 12mm
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. Black Finish Jobber Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating.

This item is in the category "Industrial\CNC, Metalworking & Manufacturing\Metalworking Supplies\Drills\Machining Drill Bits". The seller is "sharpedgeaustralia" and is located in this country: AU.

This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, Japan, New Zealand.
  • Size: 12.4mm-5 Pack
  • Brand: Bordo
  • Drill Bit Material: High Speed Steel
  • Drill Bit Type: Jobber Length Drill Bit

Jobber Drill Bit Black Metric (BULK) 8.00 12mm