Drill America 7/16"-3/16" High Speed Steel Threaded Shank Stop Countersink, TSC Series

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  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Countersink cutter may be used in all popular adjustable or micro-stop countersinking units utilizing a 1 4 inch
  • Precision ground to exacting tolerances and form relieved to insure concentricity of 100 degrees countersink angle
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"

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