Drill America - DWDRSD1-1/4 1-1/4" Reduced Shank High Speed Steel Drill Bit with 1/2" Shank, DWDRSD Series

Drill America - DWDRSD1-1/4 1-1/4" Reduced Shank High Speed Steel Drill Bit with 1/2" Shank, DWDRSD Series

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
• 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
• Ideal for drilling in low and medium tensile strength materials