Drill America 7/8"-100 High Speed Steel Single Flute Countersink, Dew Series

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Single flute countersinks are ideal for chambering, deburring, and countersinking
• Round shanks allow use with a wide variety of toolholding systems
• Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
• They provide a smooth finish on a variety of materials

Drill America DEWSFC Series single flute countersink is ideal for chambering, deburring, and countersinking. It is provide a smooth finish on a variety of materials. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round shanks allow use with a wide variety of toolholding systems. Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute".