KEO High Speed Steel Combination Drill & Countersink, 5C Size, 7/16" Body Diameter, 3/16" Drill Diameter, 6" Overall Length

KEO High Speed Steel Combination Drill & Countersink, 5C Size, 7/16" Body Diameter, 3/16" Drill Diameter, 6" Overall Length

• Long length provides extra reach over a conventional tool.
• Better grind, exception finish and smoother edges.
• Double-ended, long series, straight shank Countersinking & Drill Tool.
• Maintains accurate center holes on long production runs or when precise centering is required.
• Can be readily attached to machine tools such as drill press, lathe, machining center, etc.
• Countersinks are mainly used for countersinking drill holes, countersinking screws and deburring.
• Countersinking tools are applied in grinding center holes, positioning holes, grinding holes, or deburring and rounding the edges after side-surface machining.
• Ideally used as accurate center holes on a range of workpiece materials including Steel, Stainless Steel, Non-Ferrous, Cast Iron.
• Made from High-Speed Steel.
• Hardness: 58 to 60 RC
• Tool included angle 60°.
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics
• Country of Origin: U.S.A.