#52,Cobalt Jobber Drill Heavy Duty
Part: #580E052
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: 52, length: 1.7/8, flute length: 7/8 size: 52, length: 1.7/8, flute length: 7/8
- Number
- Cobalt
- Bronze
- 135° Point
- Straight Shank