3-Flute Precision Countersink for DIN 7991 Screws
This 25mm countersink is engineered to meet DIN 335 C standards, ensuring high-quality finishing for precision applications. Featuring three cutting edges, this tool is designed for clean, chatter-free countersinking. It is specifically optimized for creating the necessary clearance for M12 DIN 7991 countersunk screws, ensuring they sit perfectly flush with the workpiece surface.
The tip angle of a countersink is critical for ensuring the screw head makes proper contact. A 90-degree angle, as provided by this tool, is the standard for most common countersunk screws, including DIN 7991. Ensuring the tool is correctly aligned with the pilot hole is essential to prevent "chatter marks" and achieve a clean, professional finish.
High quality industrial products for welding, robotic automation, and manufacturing solutions.