DeWalt DD4209B12 #9 Cobalt Jobber Drill Bits 12 Pack
- #9 Cobalt Drill Bits
- 3-1/2" Long
- Made in Germany
- 12 Pieces
Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance.
Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact.
Heavy duty flute design produces maximum durability - Increased cobalt content provides exceptional wear resistance and longer life.
