The 25-piece HSS-TiN metal drill bit set from Bosch Professional Accessories is a high-quality selection of spiral drill bits specifically designed for metalworking. The bits are made from high-performance high-speed steel and feature a titanium nitride coating that minimizes wear and reduces friction. With a point angle of 135° and a diameter tolerance of h8, these bits provide precise and effective drilling performance. The set includes a variety of diameters, allowing for different applications in the metal sector. The drill bits are suitable for both alloyed and unalloyed steels, cast iron, copper, bronze, and various plastics. The high surface quality ensures a long lifespan and reliable performance with every use. This set is ideal for professionals and DIY enthusiasts who value quality and versatility.

• Titanium nitride coating for low wear and reduced friction
• Suitable for a variety of materials, including steel and cast iron
• Precise point angle of 135° for active drilling approach
• Cylindrical shank for universal application
• High surface quality for extended lifespan of the drill bits.