Drill America DWDRSD Series Qualtech High-Speed Steel Economy Reduced-Shank Drill Bit, Black Oxide Finish, 1/2" Round Shank, Spiral Flute, 118 Degrees Conventional Point, 11/16" Size (Pack of 1)

Manufactured from premium grade high speed steel, Killer Force Drills have a heavy duty 135Â° split point for self-centering and reducing thrust. Black and Gold surface treated for use in stainless steel and other hard metal drilling these drills expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in low and medium tensile strength materials

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
Gold and black surface treated for use in stainless steel and other hard metal drilling
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Heavy duty 135 degree split point
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
Gold and black surface treated for use in stainless steel and other hard metal drilling
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Heavy duty 135 degree split point

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