More Choice For You: Home > Drill Bit > HSS Drill Bit> HSS Countersink Drill Bit>5 Flute Countersink
1/4 Inch, 3/8 Inch, 1/2 Inch, 5/8 Inch, 3/4 Inch
5 Flute (3 Flute, Single Flute, 0 Flute, 6 Flute, 7 Flute, Multi Flute are Available)
1.Made from industrial grade High-Speed Steel for increased durability. Black oxide finish adds corrosion resistance.
2.Five-flute design reduces vibration for smoother drilling and extended bit life.
3.Precision-ground 82-degree tip drills countersink holes into most machinable metals, as well as wood and plastic.
4.1/4-inch round shank fits all handheld and stationary drills.
* Other Sizes are available,Concact Us to Learn More.
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