Check the listing for details. .073-15/64" 82 DEG ZERO FLUTE COUNTERSINK DOUBLE END - WELDON CS-3S - USA. Condition: New. Listed at 14.50 USD. WELDON CS-3S HSS COUNTERSINKRANGE OF CUT: 0.073 TO 15/64" USE FOR COUNTERSINKING AND DEBURRING OPERATIONS IN A WIDE RANGE OF MATERIALS IN PORTABLE OR MACHINE APPLICATIONS FEATURES:ZERO FLUTE MADE FROM HIGH SPEED STEELRIGHT HAND CUTTING DIRECTIONSTRAIGHT SHANK TYPE82 DEG INLCUDED ANGLE INTENDED FOR: STEEL, CAST IRON, NON-FERROUS MATERIALS, & PLASTICS BrandWELDONTypeZero Flute High Speed Steel Countersink & Deburring ToolsIncluded Angle82°Shank Diameter1/4"Tool MaterialHigh Speed SteelFinish CoatingBlack OxideMinimum Cutting Diameter.073"Maximum Cutting Diameter.234"Model #CS-3SFirst Choice For:SteelHardness58 to 60 RCMaximum Diameter of Cut.234"Minimum Diameter of Cut.073"Overall Length1-3/4"Prop. 65YesShank StyleStraight ShankStyle3Weight1.2566 lbs.Workpiece Material RangeSteel, Non-Ferrous, Cast Iron, Plastics MADE IN THE USA!! RETURNS MUST BE IN ORIGINAL PACKAGING, UNUSED AND UNMARKED