Dormer Machine Reamer B400 DIN 8093 H7 Form B Nominal Ø 7 mm HM Blank

The Dormer machine reamer B400 DIN 8093 H7 Form B is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 7 mm and an overall length of 109 mm, this reamer provides an effective solution for various materials, including carbon steel, steel alloys, tool steel, aluminum, and copper alloys. The reamer features a strongly uneven flute design with a slight left-hand spiral, allowing for optimal chip removal and improved surface quality. The neck relief grind ensures that the reamer can be used in tight spaces. This uncoated solid carbide reamer is ideal for precise machining applications, ensuring long life and reliability.

• Manufactured according to DIN 8093 standard for precise H7 tolerances
• Strongly uneven flute design with slight left-hand spiral for optimal chip removal
• Neck relief grind allows for use in tight spaces
• Suitable for a variety of materials, including steel and aluminum
• Uncoated solid carbide design for versatile machining applications.