Drill bits and router bits

The OPTIMUM countersink set is a high-quality 6-piece set designed for precise countersinking and clean finishing of drilled holes. It is suitable for metalworking and general workshop applications.

Key features:

• Manufactured according to DIN 335C standard
• Includes 6 sizes: 6 / 8 / 10 / 11.5 / 15 / 19 mm
• High-quality countersinks ensure clean surfaces and remove burrs without scratching
• Compatible with common cordless screwdrivers, drills, and drill presses
• Suitable for a wide range of materials and applications
• Supplied in a practical and durable OPTIMUM plastic case

Application:

Ideal for countersinking drilled holes, creating seats for screw heads, and deburring edges in metalworking and workshop environments.