Drill America F Cobalt Heavy Duty Jobber Length Drill Bit
 
Cobalt drill bits are are effective in drilling tough, high tensile strength materials
Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
135° split point tip for fast penetration and accurate drilling
For use in hard materials such as inconel, stainless steel and titanium
Round shank for use in a wide range of tool holding systems