The NC reamer B481 DIN 8093 B from Dormer is a high-precision tool specifically designed for metal processing. With a nominal diameter of 9.98 mm and an overall length of 133 mm, this reamer offers a cutting length of 38 mm and a working depth of 93 mm. It is manufactured according to the DIN 8093 standard and has a diameter tolerance of 0/+0.004 mm, making it ideal for producing fits within the tolerances of 10N10 or 10N11. The carbide head is uncoated and suitable for machining various materials, including carbon steel, steel alloys, tool steel, cast iron, and aluminum. The reamer features a strongly unevenly divided, light left-hand spiral design that allows for efficient chip removal and improves machining quality.

• High-precision machining with a diameter tolerance of 0/+0.004 mm
• Carbide head for versatile material processing
• Suitable for fits within the tolerances of 10N10 or 10N11
• Strongly unevenly divided, light left-hand spiral for improved chip removal
• Neck relief for optimal machining properties.