Irwin 9/16" Tri Flute Drill Bit Speedbor Max. Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. Full screw-point tip allows bit to self-feed for ease of drilling. Tapered tri-flute design for faster chip ejection and less binding. 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills.
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Model 3041014
Prop 65 Warning Some Dust Created By Power Sanding, Sawing, Grinding, Drilling, And Other Construction Activities Contains Chemicals Known To The State Of California To Cause Cancer, Birth Defects Or Other Reproductive Harm. Some Examples Of These Chemicals Are: Lea
