The Dormer B161 DIN 208 H7 Form B machine reamer is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 8 mm and a working length of 90.5 mm, this reamer is ideal for applications in various metals, including carbon steel, steel alloys, cast iron, as well as aluminum and copper. The reamer is made from high-quality HSS-E (high-speed steel) and features an uncoated surface that allows for effective machining. The slight left-hand spiral and MK shank provide improved handling and stability during use. With an overall length of 156 mm and a cutting length of 33 mm, this tool is suitable for both professional and industrial applications.

• Made from high-quality HSS-E for enhanced durability and performance
• Designed according to DIN 208 standard for precise machining with H7 tolerance
• Slight left-hand spiral for optimized chip removal and handling
• Suitable for a variety of materials, including steel, cast iron, and aluminum.