Heavy duty construction made to Type J aircraft specifications.˜ Used for drilling holes in hard tough materials such as stainless steel titanium high temperature and high strength alloys.˜ High red hardness of cobalt permits speeds 30% greater than HSS drills.
7/16″ Jobber Length Drill Bit, Bright Finish, Cobalt
$18.90
• Sizes: Fractional
• Material: M-42 Cobalt
• Finish/Coating: Bright
• Point: 135º Split Point
• Origin: USA
