1/4,Cobalt Jobber Drill Heavy Duty
Part: #500E116
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. size: 1/4, length: 4, flute length: 2.3/4 size: 1/4, length: 4, flute length: 2.3/4
- Fractional
- Cobalt
- Bronze
- 135° Point
- Straight Shank