12--#30 x 2-1/4" Long Cobalt Drill Bits Made in
Germany
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
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