3/8,Cobalt Jobber Drill Heavy Duty
Part: #500A124
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: 3/8, length: 5, flute length: 3.5/8 size: 3/8, length: 5, flute length: 3.5/8
- Fractional
- Cobalt
- Bronze
- 135° Point
- Straight Shank