Dormer Cobalt PCB Drill Bit, 0.4mm Diameter

This high-traffic, precision PCB drill bit by Dormer is specifically designed for fine precision drilling. The cutting-edge drill bit is made of cobalt material and has a diameter of 0.4mm, making it reliable for intricate work in automation, electronics, electrical, and mechanical industries.

• Designed for PCB drilling applications with a 0.4mm diameter
• Made of cobalt material for durability and precision
• Standard helix, right-hand spiral flute geometry for optimal performance
• Shank diameter of 1mm for compatibility with various machines
• Point angle of 118° for accuracy in drilling operations
• Bright surface treatment for enhanced visibility during use

• Ideal for fine precision drilling in PCBs
• Can be used for creating small holes with high accuracy
• Recommended for professionals and hobbyists in need of reliable drilling solutions

Yes, the Dormer PCB Drill Bit is reliable for drilling small holes in delicate electronic components due to its 0.4 mm diameter and cobalt material.

Yes, the shank diameter of 1mm makes it compatible with various machines, including handheld drill machines.

Yes, the point angle of 118° ensures precise drilling operations, making it ideal for tasks that require high accuracy and reliability.