The Dormer B442 DIN 8051 H7 Form A machine reamer is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 14 mm and an overall length of 189 mm, this reamer provides an effective solution for various materials, including carbon steel, steel alloys, tool steel, cast iron, and aluminum. The unevenly divided straight-fluted design ensures uniform chip removal and improved surface quality. The cutting length of 19 mm and a working length of 123.5 mm allow for efficient machining, while the neck relief increases flexibility during application. This machine reamer is uncoated and suitable for free machining, making it a versatile tool for various industrial applications.

• High-precision machining according to DIN 8051 standard
• Uncoated solid carbide design for versatile applications
• Strongly unevenly divided straight-fluted construction
• Optimized chip removal for improved surface quality
• Suitable for a variety of materials, including steel and aluminum.