#75 – Cobalt Jobber Drill

• Cobalt Jobber drills offer increased hardness, toughness and better wear resistance compared to regular HSS
• Gold Oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece
• 135° Split Point (self-centering) which eliminates “Walking” and reduces the thrust force needed
• Cobalt drills are suitable for harder material including alloy steels, Stainless Steel and other difficult to drill materials