The Dormer machine reamer B442 DIN 8051 H7 is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 16 mm and a working length of 130 mm, this reamer offers an optimal solution for various materials, including steel alloys, tool steel, cast iron, and aluminum. The uneven pitch and straight fluting ensure uniform chip removal and reduce vibrations during operation. The reamer is made from high-quality carbide (HM) and is suitable for precise applications in metalworking. With an overall length of 210 mm and a cutting length of 22 mm, it allows for versatile use in different machining scenarios. This machine reamer is an essential tool for professionals who value accuracy and efficiency.

• Manufactured according to DIN 8051 standard for precise H7 tolerances
• Strong uneven pitch fluting for improved chip removal
• Suitable for a variety of materials, including steel and aluminum
• Neck relief for better accessibility in tight spaces
• Solid carbide (HM) for increased durability and performance.