Designed with optimized geometries that deliver 3X more life than competition Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance Optimized 135 deg 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 135 deg split point to reduce walking when starting bit Spiral flutes are constructed with a higher flute angle to remove chips more easily
