COBALT JOBBER DRILL METRIC
The Evacut Cobalt Jobber Drill bits are an industrial quality accessory for drilling stainless steel and other tough materials.
Made with high speed steel
Cobalt alloyed to improve abrasive and heat resistance, for increased strength at higher drilling temperatures
135° split point enables accurate positioning and less drilling pressure
Colour tempered finish enables identification of cobalt drills
Made in New Zealand
The Evacut Cobalt Jobber Drill is an industrial quality bit for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hardened steel & stainless steel.
Cobalt high-speed steel heavy-duty drills are harder than standard high speed steel and are designed for drilling tough materials such as stainless steel. These drills will retain their strength and hardness at high temperatures and have high abrasion resistance.