102409

102409 is a DIN 373 flat countersink bit. This tool is ideal for creating precise, burr-free countersinks in materials like steel, cast iron, non-ferrous, and light metals. It's particularly suited for applications involving cylinder-head screws, thread-cutting screws, and thread-furrowing screws, ensuring clean and chatter-free results.

• Crafted from high-speed steel (HSS) material
• 71mm length and 8mm diameter
• M4 nominal thread size M
• 5mm shaft diameter
• 4.5mm pivot diameter
• Cylindrical shaft
• Right hand cutting direction
• 180° sinking angle
• 3 number of cutting edges