High Speed Steel Combination Drill & Countersink, 5C Size, 7/16" Body, 3/16" Drill, 6" Overall, by Penn Tool Co.

This extended-length tool surpasses conventional ones, offering superior grind, exceptional finish, and smoother edges. It's a double-ended, long-series, straight-shank combination drill and countersink tool, maintaining precise center holes during prolonged use or exacting centering. Compatible with various machine tools, it's ideal for countersinking drill holes, screws, and deburring. Suitable for a range of materials, including Steel, Stainless Steel, Non-Ferrous, and Cast Iron. Crafted from High-Speed Steel, it boasts a hardness of 58 to 60 RC and a 60 tool included angle. Originating from the U.S.A., it's designed for Steel, Non-Ferrous, Cast Iron, and Plastic workpieces.

• Extended Reach: Exceeds conventional tool length
• Improved Quality: Enhanced grind, finish, and edge smoothness
• Versatile Design: Double-ended, long series, straight shank tool for countersinking and drilling
• Precision Centering: Maintains accurate center holes in long production runs or precise applications
• Universal Compatibility: Can be attached to various machine tools
• Primary Use: Countersinking drill holes, screws, and deburring
• Additional Applications: Grinding center holes, positioning holes, and edge rounding
• Material Suitability: Ideal for accurate center holes in Steel, Stainless Steel, Non-Ferrous, and Cast Iron
• Material Composition: Crafted from High-Speed Steel
• Hardness: 58 to 60 RC
• Tool Angle: 60
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics
• Origin: Manufactured in the U.S.A