• Hardened M2 high-speed steel material
• Precision ground & fully fluted provides better chip evacuation, require less horsepower & offer better performance in deeper holes
• 3/4" double flatted shank is very rigid & offers up to 2 times the tool life as compared to quick change tool mounting on competitive products
• Only a thin area of material touches the outside of the hole which provides for less friction and a better hole finish
• Patented hougen-edge geometry provides faster, smoother cuts, with less chatter
• The tapered inner diameter provides a relief area between the slug & cutter to reduce horsepower & improve slug ejection
• Up to 10 cutting edges distribute the cutting load evenly to maximize feed rates
• The slug offers a higher scrap value than loose chips